Did you vote for Bush? If so he promised to sign an AWB renewal if it came across his desk. It never did.

Presidents don't write legislation, they just sign it into law. In its current state the legislature is loathe to consider any gun control laws and after November it'll be even less likely.

No, Mittens ain't perfect but he won't sign non-existent gun control bills into law and he certainly won't sign the UN gun control treaty. Obama will sign the UN treaty and he'll use extra constitutional means to institute gun control through back channels (you know, like killing hundreds of Mexicans to make American gun dealers look bad).