WATCH: Mark Kelly: 'Two Americans are dead at the hands of their government'

TUCSON, Ariz. (KGUN) — Sen. Mark Kelly (D-Ariz.) said on the Senate floor Wednesday that he will not support the Department of Homeland Security’s funding this week and demanded a top-to-bottom overhaul of the agency after recounting a string of incidents involving U.S. immigration enforcement. Watch Mark Kelly speak today on the Senate floor:Kelly told colleagues that “two Americans are dead at the hands of their government,” citing recent fatal encounters of Renee Good and Alex Pretti. He accused the administration of lying, of slandering victims as “terrorists,” and of obstructing investigations into the incidents. Describing recent enforcement activity in Phoenix, Kelly said Immigration and Customs Enforcement agents conducted workplace raids at a sports bar while wearing tactical gear and masks. Kelly named Homeland Security Secretary Kristi Noem and senior adviser Stephen Miller, saying both “have lost the trust of the American people” and should be removed.