Police are investigating a violent beating caught on camera outside a D.C.-area Shake Shack

A 28-year-old man says he was beaten by a group of Shake Shack employees after sharing a kiss with his partner. The man said he was berated by workers there and escorted outside when the punching started. In a statement, Shake Shack says they have suspended team members involved pending further review. NBC News’ George Solis reports.