Flying is one of the most stressful things humans subject themselves to. And flying with a screaming kid next to you is one of the worst things that can happen on a plane. There might be only one thing worse: A screaming kid...with no parents. Of the many horror stories of airline travel is this recent phenomenon: Parents being seated away from their children—and sometimes these kids are three or four—in another section of the aircraft. Or being told they have to pay for reserved seating to avoid the chance this will happen. It's this exact kind of you-have-no-option scenario that the Air Passenger Protection Regulations are supposed to prevent when phase two begins in December. But will these regulations be enforced? Or is the language halfhearted enough that nothing will get done, and flying in Canada will continue to be awful with a chance of disastrous? GUEST: Tamar Satov, Today's Parent