Ballistic has updated its toughest iPhone 4 case, the Ballistic HC, to be compatible with Verizon iPhones, the company announced today. Featuring four layers of protection looking out for everything from the phone's finish to the trauma of a severe drop, plus an additional fifth element of a durable screen protector, the Ballistic HC -- like its AT&T-compatible sibling -- is aimed at markets where the iPhone is clearly going to get exposed to a lot of abuse.
