The ship apologizes , says it is using full power . U.S. agencies join engine room fire investigation . `` We all woke up and panicked , '' passenger Donna Gutzman told CNN Houston affiliate KPRC . `` A couple other alarms went off and we started seeing smoke . '' Things are improving and activities are planned aboard the stricken ship , Carnival says . Carnival says the cruise ship will dock Thursday morning .
The ship apologizes , says it is using full power . U.S. agencies join engine room fire investigation . Things are improving and activities are planned aboard the stricken ship , Carnival says . Carnival says the cruise ship will dock Thursday morning .