LaGuardia Airport shut down after plane collides with fire truck

Hundreds of flights have been canceled, and New York’s LaGuardia Airport (LGA) is expected to remain closed until at least Monday afternoon after an overnight ground collision involving an Air Canada regional jet and a vehicle. Shortly after 11:40 p.m. Sunday, an Air Canada CRJ-900 inbound from Montreal-Trudeau International Airport (YUL) collided with an airport…