Parents worry about dangers overseas , not in Texas . Soldiers use battlefield medical care on Mexican soil . Some were medical personnel . Mother worries about children in day care as post is locked down . Watch a CNN investigation on the shootings at Saturday 10 p.m . ET on national TV .
Parents worry about dangers overseas , not in Texas . Soldiers use battlefield medical care on Mexican soil . Mother worries about children in day care as post is locked down . Watch a CNN investigation on the shootings at Saturday 10 p.m . ET on national TV .