August 21, 2012 7:50 am Tuesday Morning Newsminute August 21 Your NBC 4 New York News Brief. Local 2:58 Demolition begins on I-95 after explosion in Norwalk 3:49 NYU protesters march through city after encampment breakups 1:58 Investigators still searching for cause in deadly NJ home explosion 3:11 Ex-Trump adviser Hope Hicks testifies at hush money trial 2:30 ‘Bring Love Home' with Best Friends Animal Society