President Obama supports a bill sponsored by a pair of congressional Democrats to bump the federal minimum wage to $10.10 an hour, a White House official said Thursday.

Sen. Tom Harkin (D-Iowa) and and Rep. George Miller (D-Calif.) have been pushing a plan to raise the federal minimum wage from $7.25 an hour to $10.10 an hour in increments of 95 cents. Not all Democrats have been on board.