WATCH FULL VIDEO: Members of the Texas National Guard arrived in Illinois, according to sources familiar with their whereabouts and video taken of them at an Army Reserve training facility in a Chicago suburb.

WATCH FULL VIDEO: Members of the Texas National Guard arrived in Illinois, according to sources familiar with their whereabouts and video taken of them at an Army Reserve training facility in a Chicago suburb.

WATCH FULL VIDEO: Members of the Texas National Guard arrived in Illinois, according to sources familiar with their whereabouts and video taken of them at an Army Reserve training facility in a Chicago suburb.

WATCH FULL VIDEO: Members of the Texas National Guard arrived in Illinois, according to sources familiar with their whereabouts and video taken of them at an Army Reserve training facility in a Chicago suburb.

WATCH FULL VIDEO: Members of the Texas National Guard arrived in Illinois, according to sources familiar with their whereabouts and video taken of them at an Army Reserve training facility in a Chicago suburb.