March 14, 2018 10:55 am Parkland Shooting Victim's Aunt Pleads For Gun Reform at Walkout The aunt of a Marjory Stoneman Douglas shooting victim attended a walkout Wednesday at the Parkland, Florida, high school where her niece was killed on Feb. 14. US & World Videos 0:29 Community braves frigid waters in annual ‘Rally 4 Nally' polar plunge in Boston 1:02 Can I work while my green card is pending? 0:34 RAW FOOTAGE: Surveillance video shows thief break in through ceiling of Tewksbury store 1:07 Boston cheers as clock strikes midnight and 2025 begins 2:36 Boston police warn of dangers of spiked drinks