The homeless and advocates for them are gathering in front of the State House today, saying there should be alternatives for where they can go.  Three people who are homeless are now suing the state after being kicked off of public land.  The trio had been living on the land in Concord until signs were posted three weeks ago forbidding camping.  Their attorney says the trio represents the Concord’s homeless community, saying there needs to be some place where they can live and survive.