An attack on a military parade in Iran is a blow to the image of its Revolutionary Guards, but the elite force could yet turn the bloodshed to its advantage, using public sympathy to bolster itself at the expense of President Hassan Rouhani.

http://feeds.reuters.com/~r/reuters/topNews/~3/g0iIv7Oh9Jc/irans-revolutionary-guards-may-turn-parade-attack-into-political-win-idUSKCN1M62CD