Unrest overshadows peaceful US protests for another night

Los Angeles Police Department commander Cory Palka stands among several destroyed police cars on Saturday as one explodes while on fire during a protest over the death of George Floyd. (AP Photo/Mark J. Terrill)

WASHINGTON — Tens of thousands of protesters took to the streets across America again Sunday, with peaceful demonstrations against police killings of black people overshadowed by unrest that ravaged cities from Philadelphia to Los Angeles and flared near the White House.