explosions bostonIn what appears to be an absolute horrific end to the Boston marathon, two medium-sized explosions have caused massive amounts of carnage. Multiple people have been confirmed to be in "critical" near-fatal condition.People in the surrounding buildings [above and below] appear to have also suffered damage. The surrounding buildings' structures may have been compromised due to the explosions, and access to the general public has been restricted at this time.The main cause of the explosion may be a gas line, but that was quickly ruled out because the warning sign prior to the explosion was white smoke, and natural gas is colorless.People have, as they usually do , just rampaged the hell away from the explosion.  We will continue to give coverage as the event continues to be reported publically. explosion in Boston leaves many injured aftermath The explosion -perhaps a gas leak-The Marathon website has stated "it is presumed...