Staff were "shocked and puzzled."
Yes, this actually happened.
The biggest question of them all.
Nickelback-themed video showed Biden & son meeting with Ukraine gas exec.
Bizarre scene caught on camera.
"Emotions should not control this issue."
Senator also interrupted during speech.
Time to re-invigorate the spirit of 2016.
"We don't need you - go!"
Man identified as Alaa Soufi DaLua.