Chuck Grassley actually said...

"That statement is absolutely false, and you admitted as much last night, that you knew by April 2010 that ATF walked guns in Operation Wide Receiver."

"I regret that in April of 2010 that I did not draw the connection between Wide Receiver and Fast and Furious."

"On February 4, 2011, the Department sent me a letter also assuring me that allegations of gun walking were untrue."

"If Congress passes a law that is beyond the constitutional power to enact no matter how popular or desirable the provisions of that law are for some people, the courts have an obligation to strike it ..."