Full StoryQuote:
SAN FRANCISCO (AP) — Construction workers are anxious, and investigators are puzzled. Someone has been sending San Francisco's portable toilets up in flames in a wave of potty pyromania.
"It's an outrage," said Scott Johnson, a 57-year-old contractor who has been working on apartment building renovations on Russian Hill, the elegant neighborhood that is home to famously crooked Lombard Street and has had most of the fires.
