As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - AFT CENTER FUEL TANK BOOST PUMP CIRCUIT BREAKER POPPED IN FLIGHT. EMERGENCY DECLARED, RETURNED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT FORWARD FUEL BOOST PUMP AND CONDUIT ASSEMBLY. SYSTEM GROUND CHECK NORMAL OPERATION.