President Barack Obama's executive order of July 21 has installed workplace rules forbidding the firing of gays, lesbians, bisexual and transgender people by the federal government and federal contractors -- a key provision in the Employment Non-Discrimination Act languishing in Congress. The U.S. bishops have opposed the bill, known as ENDA, which was passed by the Senate last November but was never scheduled for a vote in the House. The bill has been introduced in almost every Congress since 1994. "Today's executive order is unprecedented and extreme and should be opposed," said Archbishop William E. Lori of Baltimore, chairman of...