MintPress 16-12-01 Original post Cached copy US Senator Calls For Investigation Of DAPL Police Tactics MintPress - 2016-12-01 - Original post - Cached copy In this June 10, 2015 file photo, Sen. Cory Booker, D-N.J., attends a Senate Commerce, Science and Transportation hearing on Capitol Hill in Washington. (AP Photo/Andrew Harnik/file)
