(Mike Blake/Reuters) April 29, 2007 -- SAN DIEGO - Sen. Hillary Rodham Clinton yesterday blasted Republican presidential rival Rudy Giuliani's continuing criticism of the Democratic Party's health-care ambitions. Republicans "are basically taking positions diametrically opposed to us," Clinton told a packed press conference following her speech at the California Democratic Party's convention. "One of the candidates has called universal health care 'socialized medicine,' " she said, not mentioning Giuliani by name. But it was clear to the crowd that her remarks were pointed at the ex-mayor's standard campaign statements that the private sector is best equipped to manage America's...