are now on. even if congress made all of these cuts, the current trillion dollar plus deficit would become a $200 billion deficit by the year 2015. in other words, it would be enough to make a serious dent in the deficit, but not enough to get to a balanced budget. jonathan karl, abc news, washington. the investigation into the engine blowout on that qantas a-380 jumbo jet shows it may have been caused by an oil fire. the jet was forced to make an emergency landing when it returned to singapore last week. now investigators say the fire caused the engine s incident grace. other carriers using the same rolls-royce engine on a-380s have been ordered to make more inspections. there are disturbing new details about that cargo bomb plot last month. the bomb which was discovered by british police was apparently timed to explode over the east coast of america. pierre thomas has more now from washington. reporter: the more detail we learn, the more chilling the story becomes. br