Valley Metro Rail customers concerned system is being abused during heatwave

The heatwave is pushing people living on the streets to seek shelter wherever they can, including the Valley Metro Rail. Some riders say there's cause for concern and the stories poured out when they were asked. "It’s troublesome when you're walking to a bus stop and you encounter questionable characters," one rider said. "You know they can be sporadic, they can be on drugs." "(I've) seen too many naked people because it's too hot, for one, and they're on drugs." said another rider. "I don’t want to be mean or...