If the congress passes offensive legislation (and they have) then Bush should veto it no matter which party is in charge.
The fact of the matter though, is that the republican controlled congress (thanks to the senate) is passing exactly the bills that Bush wants them to. That is why he is not vetoing any of them.
Everyone complains about RINO's in the senate, but Bush is the main RINO in our government.
You're misusing the term RINO; as do some others here. Please learn its exact meaning, before using it again.