The left are responsible for this. Just as they were 20+ years ago telling all the kids we'd all die in a nuclear war.
I've heard of young kids being stressed out over too many assignments and homework. It's not unusual for 12-13 year olds to have 5/6 hours of homework, assignments or projects to do every night. They've no sport, recreation or family time. I blame useless, mediocre teachers for this. If they can't educate kids in school hours plus (maybe) 60-90 minutes of homework per day, they're not doing it right.