Green Line Extension December 11, 2022 7:37 am Medford Green Line Extension Opens Monday The Green Line extension will bring passengers 5 stops further than ever before starting Monday. US & World Videos 1:49 President Biden visits New Hampshire, Boston 2:51 US delegation efforts negotiation with Turks & Caicos officials over ammo law arrests 2:24 Jennifer McCabe pressed by defense in Karen Read trial 1:38 Boston officials have plans to prevent summertime crime 2:08 Cybersecurity tips for a safer vacation