At least 21 killed in attack on east Congo church by Islamic State-backed rebels, civil leader says

Kinshasa, Congo
AP
 — 

At least 21 people were killed on Sunday in an attack on church premises in eastern Congo by Islamic State-backed rebels, according to a civil society leader.

The attack was carried out by members of the Allied Democratic Force (ADF) around 1 a.m. inside the premises of a Catholic…