A Chicago alderman who had threatened to block Chick-fil-A from opening a store in his community says he will no longer stand in the chicken chain’s way after company leaders agreed to create policies that support the gay, lesbian and transgendered community. Proco “Joe” Moreno said in a statement Tuesday that Atlanta-based Chick-fil-A has placed in a company document an agreement that directs its employees to treat people of all backgrounds with “honor, dignity and respect — regardless of their beliefs, race, creed, sexual orientation and gender.” The chain also said it would refrain from engaging in political or social...