WASHINGTON -- A collection of the nation's leading and biggest spending environmental groups endorsed President Joe Biden's re-election bid on Wednesday, an early sign that he has consolidated their support despite some recent policy moves that angered climate activists. The League of Conservation Voters (LCV) Action Fund, billionaire Tom Steyer's NextGen PAC, NRDC Action Fund and the Sierra Club endorsed Biden during an LCV dinner in Washington. This is the first time the four groups have ever jointly announced a presidential endorsement, according to the Biden campaign. "Together, we've made a lot of progress so far. We have to finish the job," Biden told the crowd ...Keep on reading: Biden gets backing of leading environmental groups for re-election