A new program that encourages collaborations among police officers, community social workers and local officials is showing promise at addressing problems within Springfield’s homeless population. Area officials hope to expand upon this success by broadening the circle of local participants. A free forum will be held 1 - 4 pm on Thursday, May 3, at the Dove Center, HSHS St. John’s Hospital, 800 East Carpenter in Springfield. It is open to health care professionals, government officials and social service providers and will be hosted jointly by SIU School of Medicine, the Springfield Police