FBI searches for a man with a bag seen near the blast site in Boston.
Suspect arrested for mailing ricin-laced letters to President Obama and Sen. Wicker.
Thatcher funeral draws mourners and protestors in London.
Texas D.A. Murder — The wife of a jailed justice of the peace has been charged with murder.
Wild weather — Spring snow and heavy rain hit the Midwest.
Stocks slump as Apple goes sour.
The Tigers beat the Mariners 2-1 in 14 innings.