CNN anchor breaks voice during coverage of Uvalde, Texas school massacre

CNN anchor Erica Hill nearly burst into tears while covering the shooting at a school in Uvalde, Texas, that left 21 dead, including 19 children.

She mentions that it is not the only such tragedy that she has had to cover.

At least 213 mass shootings had been recorded this year as of Tuesday, the 144th day of the year, according to the Gun Violence Archive.