It’s not my imagination, right? Even after more than a year where it seemed as though the cable news networks never bothered to remove or rest their superimposed “BREAKING NEWS” warning graphics, this week has seemed incessantly, almost insanely packed with news, revelations and drama – and that’s just emanating from Washington, D.C. After a week off, Maher is back to tackle it all. He’d better talk fast: There’s a lot to cover. Tonight’s guests include David Alexrod, Charlie Dent and, publicizing his upcoming Showtime series Kidding, Jim Carrey.