Guest lineup for the Sunday TV news shows:
ABC's "This Week" -- Secretary of State Colin Powell; former Rep. Tim Roemer, D-Ind.; actor Don Cheadle.
CBS' "Face the Nation" -- UNICEF executive director Carol Bellamy; Marine Corps Lt. Gen. Robert Blackman; former national security adviser Zbigniew Brzezinski; former Mideast envoy Dennis Ross.
NBC's "Meet the Press" -- Senate Majority Leader Bill Frist, R-Tenn.
CNN's "Late Edition" -- Sens. John Sununu, R-N.H., Joseph Biden, D-Del., Jon Corzine, D-N.J.; Palestinian Cabinet minister Nabil Shaath; Israeli Vice Premier Ehud Olmert; UNICEF's Bellamy; American Red Cross President Marty Evans; Dr. David Nabarro, head of crisis operations for the World Health Organization.
"Fox News Sunday" -- Powell; former House Speaker Newt Gingrich, R-Ga.
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