WASHINGTON, DC - JANUARY 06: A pro-Trump mob breaks into the U.S. Capitol on January 06, 2021 in Washington, DC. Congress held a joint session today to ratify President-elect Joe Biden's 306-232 Electoral College win over President Donald Trump. A group of Republican senators said they would reject the Electoral College votes of several states unless Congress appointed a commission to audit the election results. (Photo by Win McNamee/Getty Images)

RENO, Nev. (AP) — A 32-year-old Nevada man faces up to 28 years in prison after pleading guilty to conspiracy and assault charges in connection with the riot at the U.S. Capitol on Jan. 6, 2021. Prosecutors say Nathaniel DeGrave and two others arrested in connection with the uprising traveled together and attempted to prevent a joint session of Congress from certifying President Joe Biden’s victory. DeGrave pleaded guilty in federal court in Washington Monday to conspiracy to obstruct an official proceeding and assaulting, resisting or impeding officers. Prosecutors say DeGrave and others chatted on social media about shipping guns to D.C. and helped a mob force its way inside the Capitol.