Defeated Democrat John Kerry has dropped hints he may run for president in 2008, as glum party officials debated the way forward after last week's Republican sweep of elections for the White House and US Congress. "Sometimes God tests you," an aide to the Massachusetts senator quoted Kerry as telling friends and supporters, the Washington Post reported. "I'm a fighter and I've come back before." Kerry's younger brother Cameron told the Boston Globe newspaper the senator was "profoundly disappointed" about narrowly losing last week's election to President George W. Bush (news - web sites), and deems another attempt fully possible....