First lady Melania Trump took her “Be Best” initiative to the Baltimore area on Tuesday, where she was met with a chorus of boos from attendees at a youth summit aimed at raising awareness about the nation’s opioid crisis.

The heckling lasted for about one minute, according to CNN’s Kate Bennett, who was in the room. But the audience remained raucous, audibly speaking over her remarks throughout her brief speech to the B’More Youth Summit.

Undeterred, the first lady pressed on.