Howard Slingerland raised nearly $750,000 for Obama from 2007 to 2012 ... A top fundraiser for former president Barack Obama confessed to misusing more than $600,000 in federal grant money and embezzling tens of thousands of dollars from a nonprofit dedicated to helping impoverished youth, the Justice Department announced Tuesday. Howard Dixon Slingerland, who raised nearly $750,000 for both of Obama’s presidential campaigns, illegally took federal grant money to pay off more than $600,000 of his organization’s payroll and credit card debts, which included personal expenses. The $1.5 million grant was meant to provide career advancement for young adults who...