Federal immigration agents violated the rights of 22 people, including a U.S. citizen, in immigration enforcement arrests during the first weeks of President Donald Trump's second term, Chicago activists and attorneys alleged Monday.

A doctor from Lebanon who arrived at the Boston airport was deported over the weekend without explanation, despite having a U.S. visa and a job teaching at Brown University.

Homeland Security officers found photos of Hezbollah "militants" on the phone of a Lebanese doctor, causing them to deny her entry and to ultimately have her deported from the U.S., the government told a federal judge on Monday.

The State Department says South Africa's ambassador to the United States, who was declared "persona non grata" last week, has until Friday to leave the country.