Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Minneapolis in 'A Lot of Pain and Anger' Mayor Says VOA News The midwestern U.S. city of Minneapolis remains on edge and the National Guard was called out to maintain order following another night of violent protests sparked by the death of George Floyd, an African American man who had been in police custody. The case has drawn national and international headlines, calls for the four white officers involved to face murder charges, and it has reignited a debate about the treatment of people of color in custody. Demonstrations are now spreading across the United States. In Minneapolis, protesters vented their anger Thursday by setting a police precinct and businesses on fire. Demonstrators also smashed windows of businesses in anger over Floyd's death. Some residents who live near the looted stores strongly criticized the police but said they could not understand why people were destroying their own neighborhood, including places where they shop. Unrest also spread to the twin city of St. Paul, where authorities said officers were hit by rocks and bottles. Protests of Floyd's death occurred Thursday in other U.S. cities, including New York City and Albuquerque, New Mexico. A gunshot was fired near a protest in Colorado at Denver's State Capitol. A video on Twitter also showed an SUV that was driven into the Denver crowd, knocking down one of the demonstrators. .