John Cornyn actually said...

"Republican Senator John Cornyn accused Holder of misleading Congress about what he and other top Justice Department officials knew about the botched Fast and Furious gun-running operation in Mexico."

"Stonewalling Congress is not a constitutional crisis."

"you will not allow Congress to do its job when it comes to oversight."

"The problem of accountability that Senator Grassley addressed earlier... raises the concern that I think the Justice Department is perhaps the hardest job..."