U.S. President Joe Biden and first lady Jill Biden visited Uvalde, Texas, Sunday to sympathize with relatives and survivors of the latest mass shooting in the United States, following the killing last week of 19 school children and their two teachers.
MoreThree years ago today, a lone gunman took the lives of 14 students and three educators at Marjory Stoneman Douglas High School in Parkland, Florida.
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