Coast Guard suspends search for missing man after rig explosion

KENNER, La. - The Coast Guard has suspended its search for the man who was unaccounted for after an explosion on an oil platform in Lake Pontchartrain near Kenner, Louisiana.  Forty-four-year-old contractor Timothy Morrison of Katy, Texas, was still missing after the Sunday night explosion.  Seven other people were injured, three critically.  Cmdr. Zac Ford said in a statement Monday night, "The decision to suspend a search is never an easy