-
Now Playing: Jane Fonda arrested on steps of the Capitol
-
Now Playing: Bernie Sanders says he’ll be returning to the trail ‘soon’
-
Now Playing: Peter Fonda dead at 79
-
Now Playing: Biden picks Alondra Nelson as deputy science policy chief
-
Now Playing: Biden adds science adviser to Cabinet
-
Now Playing: Biden reveals key members of science team
-
Now Playing: Zoo welcomes birth of Francois’ leaf monkey
-
Now Playing: Winter storm brought heavy snow to parts of Midwest
-
Now Playing: Texas man killed by police after mental distress call
-
Now Playing: NRA files for bankruptcy
-
Now Playing: Who are the people who stormed the capitol?
-
Now Playing: Mega Millions and Powerball jackpots combine for $1.39 billion
-
Now Playing: CDC warns UK variant could become predominant COVID variant in US by March
-
Now Playing: COVID-19 vaccine access proves difficult in multiple states
-
Now Playing: Members of Congress concerned for safety
-
Now Playing: Washington readies for inauguration as security concerns remain high
-
Now Playing: Inauguration security ramps up, over 300 people face charges in Capitol riot: Part 2
-
Now Playing: DC police officers recount violence, lawmakers demand Capitol security probe: Part 1
-
Now Playing: JonBenet Ramsey's family still hopeful they'll find her killer someday: Part 11
-
Now Playing: How Det. Smit's family keeps the search for JonBenet Ramsey's killer going: Part 10