American Airlines plane aborts takeoff at Los Angeles International Airport after cargo jet crosses the runway in front of it

An American Airlines pilot taking off at Los Angeles International Airport had to slam on the brakes, Sunday, after a cargo plane crossed the runway in front of it.

​ An American Airlines pilot taking off at Los Angeles International Airport had to slam on the brakes, Sunday, after a cargo plane crossed the runway in front of it. Read More Breaking News, Latest News and Videos | CNN