When James watched his father fall ill and was suffering from illness, when he gave a presidential speech, he also supported his father to the podium and delivered the "Happy Warrior" speech, as a child, he hoped that his father would be better than anyone else.

"I pledge with my medical ethics." Jiang Hao said.

"Oh my God, it's so good," James hugged Jiang Hao excitedly, then came to his father's wheelchair, grabbed Roosevelt's hand and said, "Father, you finally have a chance to stand up and walk again, when you walk on the podium by yourself, I'm afraid there will be countless people who will drop their jaws in shock." ”

Roosevelt was a hundred times calmer than James, and just smiled faintly, "Jiang, what kind of treatment are you going to treat me?" ”

This attitude has changed so quickly that it has already been talked about the treatment.

"You have been paralyzed for too long, some of your nerves are damaged, and the first time you want to stand up, the recovery time will be longer, about a week, during this time, I will give you massage and acupuncture treatment."

"During this time, your pain will go away, and after a week of assisted walking practice, you will be able to walk almost like a normal person." Jiang Hao said.

President Roosevelt nodded, "Jiang, stay for dinner, just introduce you to my family, during this time, you can stay in the White House to live." ”

Don't be surprised by Mr. President's transformation, when a person drowns, he will hold on to a straw, he has endured illness for 17 years, he wants to recover his health more than anyone else, and now he sees hope, how can he let it go.

......

Time passed day by day, Roosevelt's health improved day by day, and the entire Roosevelt family regarded Jiang Hao as a friend, a person who could cure the pillars of their family, whether he was white or yellow, it didn't matter.

Ten days later, there was a congressional session, and the secretary pushed Roosevelt into the room, and just before he took the stage, President Roosevelt himself stood up and walked up to the podium with solid steps, and the other congressmen all stared at each other in surprise.

"Oh my God, Mr. President can get up and walk on his own."

"That's really good news for the United States."

"I think it must be a strong will to get him back on his feet, knowing that polio is an incurable disease."

Whoa,

The halls of Congress erupted in applause, applauding and cheering for Roosevelt's recovery and his indomitable will.

......

A few days later,

The Army Aviation Department received an official letter from the President's Office, and President Roosevelt personally signed the document, and the War Department impermanently obtained the technical right to use the "Mustang" aircraft designed by Jiang Hao, and at the same time, Jiang Hao was allowed to build these aircraft, but there were also restrictions, which were limited to Jiang Hao's "mercenary company" for their own use, and could not appear in other countries, only China.

Jiang Hao was already very satisfied with this result.

Jiang Hao also asked for a condition, that is, he could buy fighter jets from other airlines for use, which was also agreed by Mr. President.

Later, Jiang Hao's "mercenary company" became the first group in the United States that could drive fighter jets to fight in China.

When Jiang Hao came to North American Airlines, the chairman and president of the company all came out to greet him, and the president apologized to Jiang Hao, "We had to do that at the request of the War Department, and here I want to apologize to Mr. Jiang." ”

"Also, I express my sincere admiration for your ability to persuade His Excellency the President to personally sign the order for you individually, which is not something that ordinary people can do."

Yes, it's really not something that ordinary people can do, and if it weren't for the fact that I knew how to charm the seal, I really didn't know how to convince the iron-blooded president.

"It's all luck, okay, now let's talk about the manufacturing of the aircraft, now the prototype has come out, I'm more satisfied, now let's talk about the cost." Jiang Hao said.

In fact, Jiang Hao also wanted to use a better Merlin engine, but now that the Merlin engine has just been developed, the British may not use it for him, and it was not until the middle of World War II that the Mustang was modified and began to use a more powerful Merlin engine.

However, now this fighter in Jiang Hao's hands has completely surpassed the Japanese 96 and 97 fighters by a lot, and Japan's most famous Zero fighter only began to equip the troops in 1940, and it is now the end of 1938.

In fact, even if the Zero fighter comes out, Jiang Hao's current fighter performance, although it can't be crushed, can also crush the Zero fighter, and it is already the best fighter now.

Of course, there have been many other excellent fighters in World War II, Jiang Hao chose the Mustang Another reason is that his cost is low, the spare parts are simplified, the combat ability is not weak, and he has good high-speed cruise performance and high-speed handling.

"With the build of this fighter, we will price it at $80,000 each." said the president of North American Airlines.

Jiang Hao immediately shook his head, "No, no, no, the research and development is completely my own, you didn't invest a little, just the later assembly, the price is too high." ”

"And there is another point, the War Department has also taken a fancy to this kind of aircraft, and it is estimated that it will be purchased in large quantities, which is equivalent to you using my technology to make money." Jiang Hao said.

"But you've already given the War Department free access to technology." The president said.

"I could have suggested that they change to a manufacturing company, because the technology is not yours, or I could just sell the technology to another company and build it faster." Jiang Hao said.

When the president of North American Airlines heard this, wow, it's really like this, if you don't have a technology patent, you can't stop other companies from producing, if it's not exclusive, you will lose a lot of money invisibly, this can't be tolerated.

"Mr. Jiang, what do you propose?" The president said.

"First, $50,000, I think the price is more reasonable, and second, for every fighter built in the future, I have 10% of the patent fee, and you get exclusive authorization, of course, I can directly invest this money to continue to produce fighters." Jiang Hao said.

The president of North American Airlines immediately changed his face, "No, no, the price of $50,000 is too low, we have no profit at all, and the 10% royalty is too expensive, at most 2%. ”

Then comes the bargaining phase.

After several rounds of fighting, it was finally determined that the exclusive patent fee was 5%, and the price of the Mustang fighter for Jiang Hao was 58,000 US dollars, on the condition that 100 aircraft would be produced for him in advance, and another 100 aircraft would be produced later, and it would be equipped with sufficient maintenance parts.