2 links
ABCNEWS.com : 'Sesame Street' Threatens Lawsuit Over Gay Muppet Rumors
abcnews.go.com
Sesame Workshop is threatening to sue, in an effort to prove their Muppets Ernie and Bert are not gay.
Wikipedia: Bert and Ernie
en.wikipedia.org
Encyclopedia article on the comedy duo, leading to separate articles on each.