(Portland, OR)  --  The site of a homeless camp in North Portland is now free of garbage and other debris.  Crews worked for hours yesterday in an area off North Interstate and Greeley Avenue to clear the site of furniture, trash bags, shopping carts and hypodermic needles.  KATU-TV reports Hazlenut Grove, a city-sanctioned homeless camp nearby, is still in place.  Those who lived at the now-cleared site plan to relocate to an area off North Kirby Avenue and Graham Street.