The window for public input on reforms to the nation’s biofuel policy has closed, giving the Environmental Protection Agency a limited window of time to finalize changes before a June 1 deadline.

House Speaker Nancy Pelosi, D-Calif., has at times been a critical ally for farm groups and rural Democrats. They hope they can count her again, this time to get the U.S.-Mexico-Canada Agreement approved, and to keep her caucus from being pulled too far to the left.