February 20, 2014 8:33 pm Nelson Mandela ‘steadily improving' on his 95th birthday Mary Tiseo, executive director of South Africa Partners, is proud to call him a friend and recalls the day she met him US & World Videos 0:59 Jury seated in Karen Read murder trial, hearing for outstanding motions Thursday 1:33 Ice Cube talks basketball: The Big 3 league, how far the Celtics can go, and more 2:31 Mike Gorman retires as voice of the Celtics 1:27 Ex-Holyoke city councilor facing child sex abuse charges appears to join Russian military 1:21 Dana-Farber Cancer Institute retracts 7 studies