AP - Democrat Barack Obama is moving quickly this week in hopes of unifying the nation's labor movement behind his candidacy.

AP - Republican Sen. John McCain criticized Sen. Barack Obama's call for a windfall profits tax on the oil industry on Tuesday, despite leaving the door open to the same idea last month.

AP - Make more than $250,000 a year? Watch out. Barack Obama wants to raise your income taxes. Social Security taxes, too.

AFP - Prime Minister Gordon Brown said Monday that Britain would continue the process of ratifying a key EU reform treaty despite Ireland's rejection of it in a referendum.

AFP - The US Supreme Court Monday agreed to examine whether political leaders can be individually sued for the excesses of an anti-terrorism crackdown launched in the wake of September 11.

AP - Military psychologists were enlisted to help develop more aggressive interrogation methods, including snarling dogs, forced nudity and long periods of standing, against terrorism suspects, according to a Senate investigation.

AP - If Barack Obama's got so many issues going for him in the presidential election, from the economy to war fatigue to a national hunger for change, how come John McCain is so close to him as their race begins in earnest?

AP - With economy top issue, McCain and Obama offer competing visions on taxes ... AFSMCE and MoveOn together criticize McCain's stance on Iraq war in new ad ... Gore backs Obama as the candidate who can move the country past the Bush years

AP - A major labor union and the liberal organization MoveOn.org are joining forces to air a provocative new ad portraying John McCain's Iraq policy as a prolonged presence that would involve a new generation of Americans.

AP - Sen. John McCain said Monday the federal moratorium on offshore oil and gas drilling should be lifted, and individual states given the right to pursue energy exploration in waters near their coasts.

AP - Al Gore made his debut in the 2008 presidential campaign Monday night, encouraging voters to back Barack Obama because "take it from me, elections matter."