Netanyahu rivals seize on Democrats' sweep of US Congress, seeking his ouster

By Steven Scheer and Alexander CornwellJERUSALEM, Nov 4 (Reuters) - Benjamin Netanyahu's political rivals seized on Democrats' capture of the US Congress as proof that he had squandered generations of bipartisan American support for Israel, as they seek a chance to form a government without him.Democrats won majorities in both the Senate and House in Tuesday's midterm election, in a…