Gov. Healey on border czar Tom Homan's visit to Mass.

President Trump's border czar, Tom Homan, quietly paid a visit to Massachusetts last week after promising to "bring hell" to the city of Boston.

He came to oversee an ICE operation that swept up hundreds of people that the government says were in the country illegally.

Massachusetts Gov. Maura Healey joins WBUR's Morning Edition to discuss Homan's visit, which she says she didn't know about before he made it public.