A sample of cannabis appears on display at a Portland, Oregon, dispensary.
Dancers with Ballet Folkorico and Mariachi Guadalajara, from Guadalajara, Mexico, are a blur of colors while dancing during the Cinco de Mayo celebration in Portland, Ore., Friday, May 4, 2012.
John E. Brennan poses for a photo at his Portland, Ore., home Wednesday. Port of Portland police say Brennan, 49, stripped naked at Portland International Airport Tuesday as a protest against airport security screeners.
Emma Coburn, third from left, leads the pack through the water
jump on her way to winning the women's 3,000-meter steeplechase
during the U.S. track and field championships in Eugene, Ore.,
Sunday, June 26, 2011. Coburn finished with a time of 9 minutes,
44.11 seconds. (AP Photo/Don Ryan)
Phoenix Suns' Grant Hill, right, and Steve Nash high-five during Game 6 in their first-round NBA playoff series against the Portland Trail Blazers in Portland, Ore., on April 29, 2010.