August 3, 2016 8:55 am Is There Such a Thing as Cocaine Addiction? Cocaine is an incredibly dangerous drug, but is it become to become addicted to the substance? US & World Videos 2:05 MIT students suspended amid pro-Palestinian protests 0:21 Man arrested in Centerville stabbing that sent victim to hospital 2:14 MIT suspends student protesters 3:13 Weather forecast: Clear and sunny, with temps in the 70s 1:29 Sumner Tunnel in Boston to close for one month