US congresswoman Rashida Tlaib declined to endorse Democratic Party presidential candidate Kamala Harris at a United Auto Workers union rally in Detroit on Friday. The Palestinian-American representative urged workers to get out and vote, but stopped short of endorsing the vice president. “Don’t underestimate the power you all have,” Tlaib was quoted by Detroit News as saying. “More than those ads, those lawn signs, those billboards, you all have more power to turn out people that understand we’ve got to fight back against corporate greed in our country.” Earlier on Friday, the lawmaker took t…