On the job in White Rock is Larry Roybal of JR’s BB Food Truck parked on N.M. 4 near Metzger’s Tuesday in White Rock. Roybal has been serving a variety of menu items 6 a.m. to noon, Monday through Friday, for nearly 3 years. #worklosalamos #wherediscoveriesaremade. Photo by Jenn Bartram/ladailypost.com