

Trump has claimed a few times that, in order for cars to be approved for import in Japan, they must be able to withstand an impact from a bowling ball without denting. It’s not a real thing. When the White House press secretary was asked why Trump made up such a weird lie, she said it was “obviously a joke”.
NP just means the algorithm to find the solution takes longer to run than verifying a solution is correct. If verifying the solution is easy then shouldn’t there be a way to find the solution easily? That’s the P=NP problem. NP-Hard does not mean the problem is hard.