Big day at U.S. District Court in D.C. where Sean Dunn, the D.C. Sandwich Guy, is on trial for misdemeanor assault of a federal officer. Border Patrol agent Gregory Lairmore is on the stand narrating surveillance video of the sammie toss. 'Now he’s struck me with the sandwich,' Lairmore says.

Border Patrol agent Lairmore testifies that he was not injured by the sandwich, but he felt the impact through his ballistic vest. The sandwich came apart and "kind of exploded" on his chest upon impact, he says. "I could smell the onions and mustard."