AP - In a cross-border political attack, John McCain said Friday that Barack Obama's opposition to the North American Free Trade Agreement is "nothing more than retreating behind protectionist walls."

AP - Sen. John McCain may be the presumptive Republican presidential nominee, but supporters of Ron Paul in Montana refused to abandon their candidate.

AP - Republican Sen. Chuck Hagel said Friday he would consider serving as Democratic presidential candidate Barack Obama's running mate if asked, but he doesn't expect to be on any ticket.

AP - Hillary Rodham Clinton needs Barack Obama's donors to help retire her sizable debt. Obama, who's forgoing public funds for the general election, could use her donors to boost his ample fundraising.

AP - The United Nations warned Friday that it will be forced to ground helicopters that have been ferrying critical aid to Myanmar's cyclone survivors unless the international community urgently provides more funding.

AP - Former presidential spokesman Scott McClellan on Friday said President Bush has lost the public's trust by failing to open up about his administration's mistakes and backtracking on a promise to tell all about the leak of CIA operative Valerie Plame's identity.

AP - Barack Obama faced two critical questions: where to play and how to pay.

AP - Mayor Michael Bloomberg urged Jewish voters to denounce the whisper campaign that for months has pushed the false rumor that Democratic presidential candidate Barack Obama is secretly a Muslim.

AP - Democratic presidential hopeful Barack Obama's campaign announced Friday that he will campaign with former rival Hillary Rodham Clinton next week, a step toward unifying a fractured Democratic Party after a bruising primary fight.

AP - In a cross-border political attack, John McCain said Friday that Barack Obama's opposition to the North American Free Trade Agreement is "nothing more than retreating behind protectionist walls."

AP - Barack Obama said Friday that presidential rival John McCain's proposal to allow offshore drilling "makes absolutely no sense at all" as he headed to Florida to put the Republican on the spot over the issue.

AP - Secretary of State Condoleezza Rice pressed the U.N. Thursday to take stronger action against rising violence in Zimbabwe, and warned that President Robert Mugabe's regime doesn't appear capable of holding an impartial election.