Donald Trump pleaded not guilty Thursday to trying to overturn the results of his 2020 election loss, answering for the first time to federal charges that accuse him of orchestrating a brazen and ultimately unsuccessful attempt to block the peaceful transfer of presidential power. The former president appeared before a magistrate judge in Washington’s federal courthouse two days after being indicted by Justice Department special counsel Jack Smith. Of the three criminal cases he's facing, the most recent charges are especially historic since they focus on Trump's efforts as president to subvert the will of voters and obstruct the certification of Democrat Joe Biden’s victory. His refusal to accept defeat and his lies about widespread election fraud helped fuel the violent riot on Jan. 6, 2021, when a mob of supporters stormed the U.S. Capitol. MORE: https://www.cbs8.com/article/news/nation-world/trump-arraignment-jan-6-charges/507-290433e7-49c2-420b-9b2a-d4410e13c6cb