Recurring source of climate change discovered in Portland
A  man arrested Sunday afternoon for allegedly starting a small brush fire  along Interstate 205 was arrested again hours after he was released  from jail after he allegedly started six more small fires, Portland  police said. 
 Domingo Lopez Jr., 45, was cited with seven counts of reckless  burning and police said other charges may follow. After he was arrested  the second time, at 3:37 a.m. Monday, he was taken to a hospital for a  mental health evaluation.
After officers and firefighters put out a small brush fire along I-205  around 4:30 p.m. Sunday, a witness flagged down officers about an hour  later and said the man who started the fires was in a nearby tent.  Police spoke to Lopez Jr., who told officer he lit the fire, police  said. He was arrested and a plastic bottle with a wick was seized as  evidence...