This is long past due. From Tyler Durden at zerohedge.com:
Conservative and outspoken libertarian-leaning Republican Rep. Thomas Massie of Kentucky introduced legislation Tuesday for the United States for formally withdraw from NATO. Sen. Mike Lee is also helping lead the charge, introducing companion legislation in the Senate.
The bill argues that the US military cannot be seen as the police force of the world, and that given NATO was created to counter the long-gone Soviet Union, which no longer exists, American taxpayers’ money would be better spent elsewhere.
“We should withdraw from NATO and use that money to defend our own country, not socialist countries… US participation has cost taxpayers trillions of dollars and continues to risk US involvement in foreign wars… America should not be the world’s security blanket – especially when wealthy countries refuse to pay for their own defense,” Massie said.

That latter part is likely designed to gain Trump’s attention and sympathy, given the president has been emphasizing this point all the way back to his first term.
The bill if passed would require the US government to formally notify NATO that it intends to end its membership and halt the use of American funds for shared budgets. Republican Senator Lee actually introduced similar legislation earlier this year, but it stalled in committee.
NATO should have been disbanded back in the early 1990s.
Conquering Russia is never going to happen.
Just ask Hitler and Napoleon.