February 7, 2019 10:08 am Valentine's Day Tips with The Love Doctor Latoyia Edwards is joined by relationship expert, Dr. Karen Ruskin who shares her secrets to a happy and healthy relationship that we all need to know before Valentine’s Day. US & World Videos 2:09 President of MIT calls for shutting down pro-Palestinian encampments 1:00 Three dead in apparent murder-suicide in Lowell 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty