Twitter CEO Jack Dorsey is apologizing for eating at Chick-fil-A. Dorsey tweeted about his visit to the chicken chain Sunday, pleased with a 10 percent discount he got using a mobile app. The backlash was immediate from people who reminded him that the chain's CEO Dan Cathy is opposed to gay marriage. Several critics felt it was in extremely poor taste, especially during pride month. Dorsey apologized and said he completely forgot about the company's background.