Since the press protected the Clintons, even to the point of praising their prevarication prowess, Democrats in DC know they can lie with impunity and, usually, without consequence.
There are no Howard Bakers in the Dem Party in Congress that would even consider asking what President Barack Obama or Secretary of State Hillary Clinton knew and when they knew it with a mind bent toward impeachment. But thank God that there is a Trey Gowdy in the GOP:
Gowdy, a second-term Republican, is a former federal prosecutor and has been a key figure in the House Oversight and Government Reform Committee’s probe into the attacks.
“Trey Gowdy is as dogged, focused, and serious-minded as they come,” Boehner said in a statement. “His background as a federal prosecutor and his zeal for the truth make him the ideal person to lead this panel.”
So the only way Lying Democrats covering up Benghazi, passing Obamacare and using the IRS as a political tool is for Voters to not vote for Democrats. Yes, have hearings, but quit acting like we need more answers. Already established evidence condemns the Democrats. Say so. One doesn't need confessions to convict in court or in the public arena.
"One man with courage makes a majority." - Andrew Jackson