Texas Department of Public Safety troopers were positioned outside Uvalde Consolidated ISD on Wednesday -- the second day of school for students. School started after Labor Day this year in the wake of the deadly mass shooting in May.

<p>Texas Department of Public Safety troopers were positioned outside Uvalde Consolidated ISD on Wednesday -- the second day of school for students. School started after Labor Day this year in the wake of the deadly mass shooting in May.</p>

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