Vigils, protests held across the country following Charlottesville attack

10 Things to Know for Monday Heidi Mayo, of Plymouth, Mass., right, waves a flag as she joins with other demonstrators during a protest, Sunday, Aug. 13, 2017, in Plymouth. The protest was held to denounce hatred and racism in response to a nationalist rally that spiraled into deadly violence in Charlottesville, Va., Saturday, Aug. 12, 2017. (AP Photo/Steven Senne)