the device was discovered under 20-year-old yaser afiffi's car in sinclairra. he announced a lawsuit in washington d.c. the group council on american islamic relations is helping him file the suit. >> i have done nothing wrong. maybe i fit a profile due to my age and my religion. >> afiffi has never been told why he was targeted. the fbi says it believes it followed the policy proceedings to install the gps. >>> in washington d.c. public awareness campaign took a hit. day two of hearings in the san bruno pipeline disaster. it was revealed that there was 15,000 post cards sent out asking if they knew they had transmission lines in their communities. the company only received 20 replies. >>> we have problems of people being aware of what is going on around them. >> it caused us to step back and to really ask the question, you know, what are we doing wrong. >> a san bruno fire chief testified that he had no idea there was an underground pipeline until the deadly explosion. the chief did acknowledge his department hadn't used federal website that provides first res