a veto
The buck stops here. He can sign it into law or veto it sending it back.
Veto
The president of the US can return a bill, unsigned, to Congress with a statement of his objections. This is called a veto.The president has ten days, not including Sundays, to decide whether to sign or veto a bill. If he takes no action, after ten days the bill automatically becomes law, whether the president signs it or not.However, if the president does not sign a bill and Congress adjourns before the ten day period is up, the bill does not become law. This is called a pocket veto.
bill Clinton
Before a law is a law it is called a Bill.
I have never heard it called anything but a bill signing. If it is a important bill, they have a signing ceremony and the president may use several pens so they can be given out as souvenirs.
Override.
being a bush
If a president says no to a bill, it's called a veto. Then after that, he has to send it to Congress which is the Judical Branch. Then Congress looks over the bill, and they can override the bill and it can still be passed.
Bill Clinton
Law.