The lesson the Barack Obama presidency should teach Democrats is the Republican Party has only a glancing relationship to the truth and they will continue to lie on camera as often as possible until their lies become conventional wisdom. That's why so many conservatives believe that President Obama has raised taxes, wants to take away their guns (by pretending he doesn't) and initiated the bank bailout.

It works incredibly well. But you have to know your audience.

If you spout off factually untrue slams against Obama on Fox News, no one will argue with you. In fact, it conforms with their agenda of misinforming their audience.

But you don't want to try that on a show like Real Time with Bill Maher, because the audience and sometimes the other panel guests will call you out. Case in point: Dana Rohrabacher (R-CA) who chuckles like it's common knowledge that Obama wants to "gut" the military. But fellow guests Kennedy (no liberal, she, although she's clearly not grown out of her annoying MTV schtick), Martin Bashir and host Bill Maher quickly demanded some badly needed fact-checking. Not that it made an impact on Rohrabacher:

Maher, co-panelests Kennedy from Reason TV, MSNBC’s Martin Bashir and even the audience joined in to collectively chastise the California Republican for his blatantly false claim. “That’s absolutely not true,” Kennedy said, later adding, “I love the military. I like my SEALs groomed and ready to go but you have to tell the truth.” “Can I give you the facts?” Maher asked Rohrabacher. “So far every budget Obama has had has increased military spending,” he said. “This year they’re asking a reduction from $531 billion to $525 billion, 1.6 percent. You mean our freedom is in trouble because of that 1.6 percent?” Maher later added, “How paranoid do you have to be to say that this guy is gutting our military?”

Does it surprise you to know that the truth (which is clearly kryptonite to the conservative mind) is that military spending has increased every year of the Obama presidency and all they've done is ask to reduce the rate of growth of spending? And to put not too fine a point on it, but those mandated cuts to defense that allegedly will happen because of the failure of the super committee to put together a deal, which in and of itself was a cowardly avoidance of the larger Congress (of which Rohrabacher is a member) to DO THEIR JOBS.