Former President Trump shared what he claimed was Obama's home address on social media.
Taylor Taranto, a participant in the Jan. 6 riot, was arrested with firearms and ammunition in his van near Obama's property.
Taranto reposted Trump's message with Obama's address and made threatening comments on Telegram.
Taranto mentioned getting a "good angle on a shot" on his YouTube live stream.
Federal prosecutors are seeking to keep Taranto in custody.
Taranto's defense lawyer argues that he is not a flight risk and has family in Washington state.
Taranto served in Iraq and was honorably discharged from the U.S. Navy.