Democratic pundit Bob Beckel has been under contract with Fox News for six years. And in the midst of the White House war against the cable network, some of his liberal friends think that’s six years too many.

They invited him to lunch the other day for an intervention: Why is Beckel — a true-blue Democrat who worked for Robert F. Kennedy and ran Walter Mondale’s 1984 presidential campaign — giving comfort to the enemy?

Beckel’s response: “I talk to more persuadable voters in a month than anybody on MSNBC and CNN talks to in a year.”…

Lanny Davis, former White House counsel for Bill Clinton, says some of his fellow Democrats privately encourage him to keep appearing on Fox — even as they boycott the network themselves…

“Is there a difference between Fox and MSNBC?” he asked. “You count the number of guests on Rachel [Maddow] and Keith [Olbermann] who are conservative Republicans. If you get to double digits, I’ll buy you dinner for each one.”