LaGuardia Airport in New York was closed following a tragic incident involving an Air Canada jet that collided with a ground vehicle, resulting in the deaths of both the pilot and co-pilot. The crash occurred during landing, leading to a significant emergency response. Reports indicate multiple additional injuries, with two Port Authority officers among the seriously injured. The FAA has confirmed a ground stop at the airport as investigations are underway into the circumstances surrounding the collision involving the fire truck and the aircraft. Authorities are urging travelers to check flight statuses as operations remain halted.