* Russia vows retaliation for Ukraine's 'terrorist attack' on Crimean Bridge Reuters
* Retired general explains why the Kerch bridge is so important to Russia CNN
* Ukraine Steps Up Campaign to Isolate Russian-Occupied Crimea The Wall Street Journal
* Crimea bridge shrouded in white smoke after Ukraine fires missiles Guardian News
* Crimea Bridge closed after explosions, wreathed in dense white smoke Yahoo News
* View Full Coverage on Google News
http://dlvr.it/StZd7K
