And various PDCs go flying.  Unfortunately, except for the first one, none of the others seem inclined to explode just yet. Must have been Commie Mutant Sabotage or something.<br/><br/>There is a tense moment or so, during which nothing explosive continues to happen.<br/><br/>And then, The Computer speaks!<br/><br/>"Is there a problem, Citizens?  Sensors indicated a definite equipment-breaking ka-boom in your vicinity."