Overkill have announced a headlining U.S. tour. Exhorder and Hydraform will open. Tour Dates: 02/26 Anaheim CA – House of Blues 02/27 San Francisco CA – Slims 02/28 Las Vegas NV – House of Blues 02/29 San Diego CA – House of Blues 03/01 Phoenix AZ – Crecent Ballroom 03/02 Albuquerque NM – Sunshine Theater…