They will inspect structural integrity of bridge and look for more evidence Russia blamed the explosion on a truck bomb and is trying to identify its driver But a mysterious wave underneath the bridge was seen moments before blast The clip aroused suspicions that the bridge was targeted by a Ukrainian craft Russian frogmen are now examining the damage left by a powerful blast on the Kerch bridge to Crimea that is a prestigious symbol of Moscow's annexation of the peninsula and a key supply route to forces battling in southern Ukraine. Russian Deputy Prime Minister Marat Khusnullin said the...