Iran Sunni group Jaish al-Adl claims border attack

Jaish al-Adl said the attack was in retaliation for an alleged Iranian "massacre" in Syria and the "cruel treatment" of Sunnis in Iran. The group vowed to avenge the hangings of 16 prisoners by authorities in retaliation for the border attack. via Pocket http://www.bbc.co.uk/news/world-middle-east-24690883#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa