A fatal shooting in Salt Lake City, a targeted political attack in Minnesota and more; here's what happened during the national day of protest.

The current unrest in Los Angeles is a lot different from the last time a U.S. president called out the National Guard to respond to violence on the streets.

President Donald Trump on Tuesday did not rule out invoking the Insurrection Act if necessary to squash violence at the Los Angeles protests. “If there’s an insurrection, I would certainly invoke it,” Trump said.