WASHINGTON, DC - MARCH 10: Malia Obama attends a State Dinner at the White House March 10, 2016 in Washington, D.C. Hosted by President and First Lady Obama, the dinner is in honor of Prime Minister Justin Trudeau and First Lady Sophie Gregoire Trudeau of Canada. (Photo by Olivier Douliery-Pool/Getty Images)

Reports say that Malia Obama was in Harvard Square with a friend and declined to take a photo with a woman. Things escalted from there.

Per TMZ:

The grandma was undeterred and staked out the salad joint, waiting for Malia to leave.  When she did, we’re told the grandma trained her camera on the former First Daughter and Malia fired back, “Are you gonna take it in my face like an animal in a cage?”  

Watch the video below: