Embattled Hunter Biden FBI informant appears in court

The special counsel urged a judge to keep Alexander Smirnov detained contending that he was a serious flight risk.

Subscribe to ABC News on YouTube: https://abcnews.visitlink.me/59aJ1G

Watch 24/7 coverage of breaking news and live events on ABC News Live: https://www.youtube.com/watch?v=gN0PZ...

Watch full episodes of World News Tonight with David Muir here: https://youtube.com/playlist?list=PLQ...

Read ABC News reports online: http://abcnews.go.com

ABC News Digital is your daily source of breaking national and world news, exclusive interviews and 24/7 live streaming coverage. ABC News is the home to the #1 evening newscast “World News Tonight” with David Muir, “Good Morning America,” “20/20,” “Nightline,” “This Week” with George Stephanopoulos, “ABC News Live Prime” with Linsey Davis, plus the daily news podcast “Start Here.”