The state legislature is looking at ways of making it easier for seniors to pay for their drug prescriptions. The Senate Committee on Public Health and Welfare is mulling over a number of proposals, including one from Senator Marvin Singleton of Joplin, which would provide assistance based on need. He points out not all Missouri seniors need a lot of help.Singleton calls his proposal a work in progress, and says it’s too early to attach a price tag to it.