VIENNA (AP) -- Iran pressed ahead Monday with plans that will increase its ability to make nuclear weapons as it formally informed the U.N. nuclear agency of its intention to enrich uranium to higher levels....

HARRISBURG, Pa. (AP) -- Rep. John Murtha, the tall, gruff-mannered former Marine who became the de facto voice of veterans on Capitol Hill and later an outspoken and influential critic of the Iraq War, died Monday. He was 77. The Pennsylvania Democrat had been suffering from complications from gallbladder surgery. He died at Virginia Hospital Center in Arlington, Va., with his family at his bedside, the hospital said....

WASHINGTON (AP) -- Could this turn into something more than political theater? President Barack Obama's televised dialogue with Republican lawmakers on health care, promised for later this month, has the makings of an entertaining exchange. But the differences between the basic Democratic and GOP ideas are stark - and the two sides have increasingly hardened their positions in this election year....