Texas Dept. of Public Safety on Instagram: "For 90 years, the Texas Department of Public Safety has been keeping communities safe across Texas. We can’t do the job alone, though; we need your help. Today, DPS Colonel Freeman F. Martin offers practical ways that every Texan can take an active role in protecting our communities. From reporting suspicious activity to law enforcement using iWatchTexas to being on the lookout for persons or vehicles identified in emergency alerts, you can make a diff