“I think that lifting the FDIC insurance cap is a good move,” Senator Elizabeth Warren, a Democrat, said on CBS’s “Face The Nation” program, referring to the Federal Deposit Insurance Corporation’s current $250,000 limit per depositor.Asked what the new, higher level should be, Warren, a member of the Senate Banking Committee, said: “This is a question we’ve got to work through. Is it $2 million, is it $5 million? Is it $10 million? Small businesses need to be able to count on getting their money to make payroll, to pay the utility bills.”