April 19, 2016 11:05 am Tractor-Trailer Rollover on I-91 Caused Heavy Delays A tractor-trailer rollover caused heavy delays on Interstate 91 North in Wallingford during the morning commute. US & World Videos 1:42 Car sent flying into the air after speeding through rotary in Massachusetts 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:31 Synchronized swimmers: See an incredible triple whale breach 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit