Capt. Sully Sullenberger became a hero when he landed a jet airliner in the Hudson River after a bird strike. Why don't they use mesh to protect jet engines?

Take a look back at CNN's coverage of Flight 1549's crash-landing in the Hudson River in January 2009. All 155 passengers and crew survived thanks to the actions of Capt. "Sully" Sullenberger.

Clint Eastwood's fact-based drama, starring Tom Hanks as pilot Chesley 'Sully' Sullenberger, who rose to fame in January 2009 when he safely landed US Airways Flight 1549 in New York's Hudson River ...