Former Democratic presidential candidate John Kerry said on Thursday he was seriously thinking about another White House bid in 2008 and will decide before the year is out. "I will make that decision toward the end of the year, but I'm thinking about it hard," Kerry said in response to a question at the Latin Economic Forum at the United Nations. "If you can get help me find 60,000 votes in Ohio ...," he joked, referring to the close race in that state on which his 2004 loss to President Bush hinged. Kerry, a U.S. senator from Massachusetts, has criticized...