Cairo church bombing kills over 21 people

A bomb exploded in a Church north of Cairo that was packed with Palm Sunday worshippers, killing at least 21 people and wounding 38 others. However, no group has till now claimed responsibility behind the ghastly act killing many who had gathered to offer prayers before the Easter. Egypt has struggled to combat a wave of Islamic militancy since the 2013 military overthrow of an elected Islamist president.