Twelve Democratic Senators spent last weekend in Miami Beach raising money from top lobbyists for oil, drug, and other corporate interests that they often decry, according to a guest list for the event obtained by POLITICO. Taking names senators including DSCC Chairman Robert Menendez; Michigan's Carl Levin and Debbie Stabenow; Bob Casey of Pennsylvania; Claire McCaskill of Missouri; freshmen Kay Hagan of North Carolina and Mark Begich of Alaska; and even left-leaning Bernie Sanders of Vermont. Dem. senators spent weekend with bank, energy, tobacco lobbyists