After Fox News Sunday host Chris Wallace actually asked former Bush adviser Karl Rove if his old boss was guilty of abusing his executive powers during a discussion on John Boehner's announcement that he plans to sue the White House for Obama's use of signing statements, Rove actually had the audacity to call President Obama an "imperial president" and to say he has been acting like King George III.

President Obama did go back on his promise not to use signing statements to circumvent the law, and we can argue about whether he would have resorted to using them or not if he wasn't dealing with a completely obstructionist Congress that has absolutely no interest in governing, but just scoring cheap political points at every move instead.

Pardon me if I don't want to hear from a single hypocrite from the Bush administration on this one. Contrary to Rove's remarks here, "78 percent of President Bush’s more than 150 signing statements have raised constitutional or legal objections." Bush's presidential signing statements were used to nullify laws, to the tune of about 30 percent of them.

And if anyone needs a reminder of what they were used for, here you go:

A panel of legal scholars and lawyers assembled by the American Bar Association is sharply criticizing the use of "signing statements" by President Bush that assert his right to ignore or not enforce laws passed by Congress. In a report to be issued today, the ABA task force said that Bush has lodged more challenges to provisions of laws than all previous presidents combined. [...] The report seemed likely to fuel the controversy over signing statements, which Bush has used to challenge laws including a congressional ban on torture, a request for data on the USA Patriot Act, whistle-blower protections and the banning of U.S. troops in fighting rebels in Colombia. Administration officials describe them as a part of routine presidential practice. "Presidents have issued signing statements since the early days of our country," White House spokeswoman Dana Perino said yesterday. "President Bush's signing statements are consistent with prior administrations' signing statements. He is exercising a legitimate power in a legitimate way." Bush has vetoed only one bill since taking office, a bill approved by Congress last week relaxing his limits on federal funding for human embryonic stem cell research. But he has on many occasions signed bills, then issued statements reserving the right not to enforce or execute parts of the new laws, on the grounds that they infringe on presidential authority or violate other constitutional provisions. Perhaps the most prominent example was legislation last year banning cruel, inhumane or degrading treatment of prisoners at U.S. detention centers. Bush signed the bill into law after a struggle with Congress, then followed it with an official statement indicating that he might waive the ban under his constitutional authority as commander in chief, if necessary to prevent a terrorist attack.

But it's President Obama that's acting like George III. Spare me. Here's a list of President Obama's signing statements since he took office for anyone that wants to wade through them. There are 27 of them to Bush's 162.

Full transcript via Fox.