Kendrick Meek and Jeff Greene agree to a June 22 debate

Planned Parenthood celebrates the 95th anniversary of its founding this week amid a barrage of political attacks, ranging from a full-on congressional investigation to a proposed federal budget that would defund the chain of women's clinics.

Salon's Joan Walsh points out today that Rick Tyler, the former Newt Gingrich communications director who now runs the candidate's Super PAC, touted a theory popular among the fringes of the anti-abortion movement on The Rachel Maddow Show last night.