Countdowns Keith Olbermann names Rush Limbaugh todays Worst Person in the World for lumping ACORN, Bill Ayers, Jeremiah Wright and Barack Obama into one paranoid, racist rant.

Here is the paranoid, racist rant of Rush Limbaugh that Keith is referring to last night. I think Rush is off his meds.

On Keith Olbermann’s list is Frank Gaffney Jr., who lied about Obama’s birth certificate. Media Matters nailed Gaffney to the wall on that one also. Here is there summary.

Wash. Times’ Gaffney made false and baseless claims about Obama’s birth certificate, purported “ties” to Khalid al-Mansour

Summary: Washington Times columnist Frank Gaffney Jr. falsely claimed that Sen. Barack Obama “has, to date, failed to provide an authentic birth certificate which could clear up the matter” of “whether Mr. Obama is a natural born citizen of the United States.” In fact, even the right-wing website WorldNetDaily found that a birth certificate supplied by the Obama campaign is authentic.