A gasp of disbelief, a sad shake of the head and a feeling of general disgust. That's how San Marcos residents reacted Saturday morning at the sight of graffiti spray-painted on the still under construction Hays County Veterans Memorial. Sometime overnight, someone used yellow spray paint to write "Kill Bush" on a section of the memorial where names of local veterans are displayed on a sloping wall. The same slogan, along with others, was repeated on the back of the memorial. "It's very disgusting," said Robert Guerrero, who served in Germany during the Vietnam era. "I have a lot of...