One day after Nigerian President Goodluck Jonathan signed legislation criminalizing homosexuality, police reportedly began rounding up gay men in Africa?s most populous country. On Monday, Jonathan signed the bill, which was passed by the national assembly in May, and contains harsh penalties for homosexual activity and membership in gay rights groups. ?Persons who enter into a same-sex marriage contract or civil union commit an offence and are each liable on conviction to a term of 14 years in prison,? the law says. ?Any person who registers, operates or participates in gay clubs, societies and organizations or directly or indirectly makes public show of same-sex amorous...