AP - Acting swiftly as his party's presumed presidential nominee, Barack Obama is keeping Howard Dean at the helm of the Democratic National Committee, while bringing in one of his top strategists to oversee the party's operations.

AP - The United States urged Iran to abandon the pursuit of nuclear arms forever, saying Wednesday that the International Atomic Energy Agency had overwhelming evidence of an Iranian weapons program.

AP - As President Bush's health chief, Tommy Thompson trumpeted millions of taxpayer dollars to help workers sickened by the Sept. 11 attacks at the World Trade Center, even amid complaints that his agency wasn't doing enough.

AP - Memo to Barack Obama: Now that you've named three people to help you pick a running mate, they surely will list the pros and cons of Hillary Rodham Clinton. And no doubt some kibitzers will do the same without your encouragement.

AP - Barack Obama is fond of using a four-letter word to describe John McCain: Bush.

AP - A day after Barack Obama sealed the Democratic nomination for president, a corruption scandal involving a fundraiser who once bankrolled his campaign resurfaced to slightly dampen the festivities.

AP - The hot dispute between John McCain and Barack Obama about the wisdom of talking to Iran appears likely to retain its heat through the presidential campaign and enliven it.

AP - Democrat Barack Obama hopes Virginia, a former GOP stronghold with a legacy of slavery and segregation, is fertile ground as he seeks to crack the Republican bastion of the South and become the first black president.

AP - Her path to the nomination inevitable no more, Hillary Rodham Clinton plans to announce she is ending her groundbreaking candidacy and supporting Barack Obama, her rival in a presidential quest for the ages.

AP - Federal Reserve Chairman Ben Bernanke said Wednesday he does not believe the United States will experience the out-of-control prices seen with 1970s oil shocks.

AP - On her first campaign visit to New Hampshire in February 2007, Hillary Rodham Clinton was confronted by a voter who demanded she explain her 2002 Senate vote authorizing the U.S. invasion of Iraq.