January 16, 2014 10:33 am 30 electronic vehicle charging stations to be installed in Mass. Launch date is expected for early April, and the program is sponsored by a grant from the federal government; National Grid said charging stations will be free to consumers 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