1. President Trump visited the two cities in mourning after the mass shootings last weekend.

He kept a low profile in Dayton, Ohio, where nine people were killed. He thanked emergency and hospital workers, and spent time with families of victims and survivors. Protesters greeted him with signs, above, that said “Dump Trump” and “Do Something!”

Mr. Trump is wrapping up his day in El Paso, where 22 were killed, as we write — and as news was breaking that federal immigration officials in Mississippi had arrested over 600 people, pictured below.