People walk in front of the Jose Marti international airport, in Havana, Cuba, on May 18, 2018. At least three people have been found alive, but in critical condition, after a Boeing 737 passenger plane crashed near Havana on Friday, according to state newspaper Granma. The Boeing passenger plane crashed shortly after taking off from Havana's Jose Marti International Airport. (Xinhua/Joaquin Hernandez)