At least 13 people were killed in an explosion at a church in Egypt. State media reported that the blast targeted the St George Coptic church in the city of Tanta, north of Cairo. <br/><br/>A private news channel said, at least 42 people had been injured.<br/><br/>The cause of the explosion is not yet known.

At least 13 people were killed in an explosion at a church in Egypt. State media reported that the blast targeted the St George Coptic church in the city of Tanta, north of Cairo. <br/><br/>A private news channel said, at least 42 people had been injured.