Foreclosure worries continue to simmer
                                
                                
                                    (Newser) -
                                    The markets dropped today on news that mortgage defaults last month climbed 30% from a year earlier, more evidence that foreclosures are on the rise. Wells Fargo and Washington Mutual tumbled, and the Dow dipped 17.31 to 13,895.63. Stocks bottomed out after a Fed official said players...