(Portland, OR)  --  A homeless man is dead after being attacked with a hatchet in Longview, Washington.  Police say 32-year-old Robert Lorenzo Diaz the Third died in a hospital after the attack Friday night in an undeveloped property near 14th Avenue and Alabama Street.  Police say Diaz was arguing with another homeless man at the property when the other man hit him in the head with the hatchet.  Police have arrested 26-year-old Ryan Adams for the assault.