President Bush's advisers are resigned to the Democratic capture of the White House in 2008, according to senior Republican sources close to the White House. GOP sources said White House strategists have attempted to persuade Mr. Bush that Sen. Hillary Rodham Clinton, New York Democrat and her party’s current front-runner to be the next presidential nominee, cannot be defeated in 2008. Bush strategists said the president should instead focus on seeking to retain the Republican majority in both houses of Congress in 2006 and 2008. "There is nobody in the White House that will openly say we lost the presidency...