Gay-marriage foes, backers throng restaurants
                                
                                
                                    (Newser) -
                                    Chick-fil-A had a busy day yesterday. Across the country, crowds of gay marriage opponents—and supporters—converged on the chain's more than 1,600 locations for "Chick fil-A Appreciation Day," reports the  Los Angeles Times . Huge lines grew outside many restaurants, while gay rights advocates held signs...