Rescuers recover 2nd black box of crashed Boeing 737 passenger aircraft in China’s south

Rescuers have recovered the second black box of the Boeing 737 passenger aircraft that crashed in China on March 21 killing all 132 passengers onboard, the China Central Television (CCTV) stated on Sunday, according to TASS.A Boeing 737 passenger plane with 132 people on board crashed in a mountainous area in southern China on March 21.