19 April 2013 (01:25 UTC-07 Tango)/08 Jumada t-Tania 1434/30 Farvardin 1391/10 Bing-Chen (3rd month) 4711

NBC national network news reporting two people arrested, they say they know their names but will not release until they confirm. Also says in Watertown hand grenades and a ‘pressure cooker’ bomb recovered.

NBC Boston affiliate reporting they are hearing that a second suspect is hold up in a Watertown home.