Close 3 Young girls lives cut short in truck underride crashes Currently, tractor trailers are required by law to have rear guards, a steel bar designed to prevent a car from sliding underneath a tractor trailer during a crash. WUSA 5:19 AM. EDT July 14, 2017 TRENDING VIDEOS Three dead in murder-suicide T-Tapp Tuesday Small chance of tropical development in the tropics Tampa hotels tacking on questionable fees at checkout iOS 11 frustration and fixes Marine saved woman he just met What type of gun did the Las Vegas mass shooter use? Las Vegas gunman's brother speaks Soccer team salutes Las Vegas survivor from Md. Inside the chaos: Police release Las Vegas body cam footage More Stories 220 cruise passengers fall ill with stomach virus;… Dec 17, 2017, 8:06 a.m. North Port police ask help to find missing woman… Dec 17, 2017, 7:22 a.m. Clearwater woman wakes up to find stranger in her bedroom Dec 16, 2017, 8:20 p.m.