Periphery have now officially been confirmed to support the Deftones on their March U.S. tour. Confirmed dates which the band will appear as support include: 03/08 Atlantic City, NJ – House Of Blues 03/09 New York, NY – Terminal 5 03/10 Montclair, NJ – Wellmont Theatre 03/12 Stroudsburg, PA – The Sherman Theatre 03/13 Norfolk,…