Siemens AG is considering expanding its footprint in the hearing-aid industry with a potentially unfriendly takeover of HearUSA, one of the largest hearing-aid retailers in the United States. Siemens last year moved to exit the industry when it put its Siemens Hearing Instruments subsidiary up for auction but subsequently reversed course and recommitted to its hearing-aid … [Read more...] about Siemens Considers An Unfriendly Takeover Of Leading Hearing Aid Retail Chain HearUSA