Politics

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Six ministers tied to Shiite cleric Muqtada al-Sadr left the Iraqi Cabinet Monday, protesting Prime Minister Nouri al-Maliki's refusal to set a timetable for U.S. withdrawal from Iraq. Two regional experts discuss the resignations and the impact on Iraqi politics.

Sen. John McCain, R-Ariz., once considered the favorite for the Republican nominee for president in 2008, has fallen behind in recent polls and in fund-raising totals. Analysts discuss the ups and downs of his campaign and the impacts of his…