US President Joe Biden's son, Hunter Biden, will plead not guilty to federal gun charges, his attorney said in a court filing on Tuesday.
Hunter Biden, 53, is at the center of a political maelstrom, as House Republicans mount an impeachment inquiry against his father focused on alleged ties between his business practices and his father's policies during his father's tenure as vice president from 2009 to 2017.
He is the first child of a sitting US president to have been criminally indicted. Prosecutors last week charged him with three counts related to the fact that he was lying about using illegal drugs when he bought a firearm.
Hunter Biden and prosecutors earlier had reached a plea deal over tax and gun charges, but it collapsed.


US launches fresh strikes on Iran as talks to end war proceed
Netanyahu says Israel will escalate strikes against Hezbollah
WHO chief says fast-moving Ebola epidemic outpacing response efforts
Iran's president orders restoration of international internet access: State media
Brazil's Lula starts radiation after early-stage skin cancer diagnosis