In a year when the movement for same-sex marriages continues to make strides across the U.S., Americans remain divided on how people come to be gay or lesbian. More than a third of Americans (37%) believe people become gay as a result of factors such as their upbringing and environment, while 42% say people are born gay. This latter belief is down slightly from 2013, when nearly half (47%) believed people were gay at birth. CONT.
Justin McCarthy, Gallup