Mayor Brandon Johnson will testify before Congress next month in a Republican-led hearing on sanctuary cities, his office announced Wednesday. Last month, Oversight Committee chair U.S. Rep James Comer,

House Oversight Committee Chairman James Comer (R-KY) sent letters Johnson and the mayors for three other major cities – Boston, Denver, and New York – last week, asking them to testify before the committee and hand over all documents and communications related to their city's sanctuary policies.