March 17, 2019 11:45 am Lt. Gov. Karyn Polito Delivers Speech at St. Patrick's Day Breakfast Lt. Gov. Karyn Polito delivers message at St. Patrick’s Day Breakfast. US & World Videos 21:59 Anna celebrates National Cheese Month with great recipes for summer 2:48 Key witnesses take the stand in Karen Read trial 1:59 Highly anticipated witness in Karen Read trial to take stand 4:04 Student violence impacts schools across Mass. 0:44 Deaths of 2 swans in apparent shooting under investigation