Egyptian security officials say 15 people have been arrested in connection with an attack on an unlicensed Christian church south of the capital, Cairo. The officials said those arrested Sunday were 12 Muslims and three Christians suspected of involvement in Friday's violence. The officials spoke on condition of anonymity because they were not authorized to speak to the media. Three Christians were wounded by the attackers. Christians constitute around 10 percent of Egypt's population.

Source: ABC News December 24, 2017 18:33 UTC