A federal judge has ordered the man charged with placing pipe bombs the night before the Jan. 6 riot at the U.S. Capitol to remain detained pending trial.
The video shows the suspect pacing with a backpack in front of a row of houses. At one point the suspect sets the bag down and is passed by someone walking a dog.
A man who allegedly left incendiary devices at a Red Line station platform, then phoned in a warning, has been arrested, police say.
"We know it can be a difficult decision to report information about family or friends -- but this is about protecting human life."
The FBI has shared a photo of the person responsible for placing the suspected explosive devices outside the RNC and DNC Wednesday, prior to the U.S. Capitol protests.
The device is one of two suspected explosives found during violent protests Wednesday.