January 26, 2014 9:57 pm The Mac turns 30 Business leaders look back at Apple’s 1984 launch of transformative ‘Macintosh’ computer US & World Videos 1:32 Amber Alert for 2 NH girls canceled, father in custody 2:53 Latest on Lewiston, Maine shootings 2:01 Local researchers looking to turn plastic into fuel 1:45 Gov. Healey to sign bottle ban order for state agencies 2:41 Leominster students return to school after floods