Here's the Sunday talking head line-up for today:

Washington Journal: 7:00 - Viewer calls; 7:30 am - Mark Niquette, Columbus Dispatch, Political Reporter; 8:00 am - Rep. Steven LaTourette (R-OH) 14th District, McCain Supporter; 8:30 am - Adam Gelb, Pew Center on the States, Prison Report Director; Phone: Texas State Sen. John Whitmire (D), Criminal Justice Cmte. Chairman.

ABC's This Week: Howard Wolfson Clinton Campaign v David Axelrod Obama Campaign. Roundtable: David Brooks, Matthew Dowd, Donna Brazile, George Will.

CBS' Face The Nation: Gov. Bill Richardson (D-NM); Sen. Christopher Dodd (D-CT) Obama Surrogate v Sen. Evan Bayh (D-IN) Clinton Surrogate.

CNN's Late Edition: Jaap de Hoop Scheffer NATO Secretary-General; Howard Dean DNC Chairman; Rep. Silvestre Reyes (D-CA) Clinton Campaign v Sen. John Kerry (D-MA) Obama Campaign. Rep. Roy Blunt: (R-MO) Minorty Whip. Roundtable: John King, Gloria Borger, Candy Crowley.

Fox News Sunday: Sen. Dianne Feinstein (D-CA), Sen. Dick Durbin (D-IL); Karl Rove, former White House senior adviser.

NBC's Meet The Press: James Carville (D), Mary Matalin (R), Bob Shrum (D), Mike Murphy (R).

Chris Matthews: Katty Kay BBC; Kevin Cokely KXAS-TV/Dallas, TX; Patrick Preston WCMH-TV/Columbus, OH; Cynthia Tucker Atlanta Journal-Constitution.

Sixty Minutes: Ohio Steve Kroft talks to Democratic presidential contenders Hillary Clinton and Barack Obama and reports from Ohio, whose primary voters next Tuesday could determine which candidate is nominated. Lifeline Remote Area Medical was founded to bring free medicine to the remote parts of the world but now also helps thousands of the estimated 47 million Americans who have no health insurance and others who are underinsured.Scott Pelley reports. The Pentagon's Ray Gun Straight out of Buck Rogers and perfect for crowd control, this non-lethal weapon could help eliminate the deaths incurred while trying to control crowds, especially in Iraq. But it's not in Iraq yet, David Martin reports.

That songbird peering incredulously at those big heads talking on your television screen is a Desert Cardinal, the Pyrrhuloxia, but please don't ask how to pronounce it. The photograph was shot by twolf1.