(Leah Hogsten | Tribune file) Sandy resident Jamie Zayach, right, pressured Rep. Ben McAdams on whether he would vote in support of impeaching the president Friday at a scheduled health and wellness town hall at the Midvale Senior Center on Oct. 4, 2019. “He is straddling the fence and I think he’s concerned about re-election,” Zayach said. “I think he needs to take a stand.” Rep. Ben McAdams on Friday said that while he will not prejudge the outcome of the impeachment inquiry into President Donald Trump, a formal probe is necessary to determine the facts.