Close The dangers of driving while stoned More people are driving under the influence of marijuana. A 2015 study by the National Highway Traffic Safety Administration found 13 percent of nighttime, weekend drivers have marijuana in their system. KHOU 10:09 PM. CDT July 03, 2017 TRENDING VIDEOS VERIFY: Welding glasses safe to view eclipse? Houston police prepare for weekend protest over Confederate statue 5 26 Blackout victims at Mexico resorts have little hope of justice Man gets help from firefighters then steals SUV Body found in bayou in southwest Houston 6 officers shot in 3 cities across the country Solar eclipse glasses are very hard to find Hundreds gather downtown to protest, defend confederate statues Hundreds arrested in city-wide sex sting operation Man with walker killed in hit-and-run in Sheldon More Stories Hundreds gather downtown to protest, defend… Aug 19, 2017, 7:44 p.m. SWAT scene ends after suspect found dead inside… Aug 19, 2017, 12:31 p.m. Texans beat Patriots 27-23 in first home game of preseason Aug 19, 2017, 10:56 p.m.