Burger King will reportedly test its meat to make sure it is 100 percent beef after horse DNA was found in beef products from one of its food processors. Diego Beamonte, Burger King’s vice president of global quality, told Bloomberg Businessweek that “details for DNA testing have not been worked out, and no timeline has been set for implementing the new procedures.” Burger King addressed this topic after it was disclosed that Silvercrest Foods sold beef products containing horse meat to other retailers. …