On average, lesbians have ring fingers that are longer than their index fingers, a feature that is typical of men but not of heterosexual women.

ECONOMIST: Homosexuality

And the reported circumstances are "really unusual, " far different from typical cases involving either women or men.

CNN: STORY HIGHLIGHTS

Etelin said he knew Merah since he was about 17, and described his life as typical for many teenagers and young men in poor French housing projects who get involved in criminal activity.

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