http://www.twice.com/news/people/bernie-appel-mr-radioshack-dies-85/64710 [http://www.twice.com/sites/default/files/6Bernie.jpg]<http://www.twice.com/news/people/bernie-appel-mr-radioshack-dies-85/64710> Bernie Appel, ‘Mr. RadioShack,’ Dies At 85<http://www.twice.com/news/people/bernie-appel-mr-radioshack-dies-85/64710> www.twice.com Legendary tech merchant Bernie Appel, who was instrumental in building RadioShack into an iconic national tech chain, died Sunday at the age of 85 from congestive heart failure.