Memorial Day weekend marked by gun violence
Plus, Canada freezes handguns. Mass shootings mark Memorial Day; Canada introduces a federal freeze on handguns. Tonight's Sentences was written by Jariel Arvin. TOP NEWS Over a dozen mass shootings on Memorial Day weekend Armando L. Sanchez/Chicago Tribune/Tribune News Service via Getty Images More than a dozen mass shootings occurred across the US over Memorial Day weekend, days after the Uvalde, Texas, school mas