Boston June 21, 2017 8:35 am Boston's Liberty Clipper NBC Boston’s Natasha Verma sets sail with the crew of Boston’s very own tall ship – the Liberty Clipper. It’s a 152 foot long, 18th century replica that’s representing Boston during Sail Boston. US & World Videos 4:15 Karen Read trial | Breaking down evidence testimony in court Wednesday 1:29 Sumner Tunnel in Boston to close for one month 2:17 Police testimony continues in Karen Read murder trial 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes
