January 17, 2014 3:44 am Scott Brown promoted to Colonel in Army National guard John McCain presided over the ceremony and administered the Oath of Office. US & World Videos 1:47 This Plympton home is touted as the oldest on the market in U.S. 2:20 Police investigate apparent drowning of 2-year-old in Brockton 1:40 Highlights from the 2024 Boston Pride for the People Parade 1:37 Police investigating apparent drowning of 2-year-old boy in Brockton 0:58 3 Springfield shootings leave officer wounded, 2 MassDOT workers hurt