ST. LOUIS, Missouri, March 29 -- The Missouri Foundation for Health issued the following news release: Missouri residents are concerned about the future availability of birth control, according to a new survey of state residents. Approximately six in ten (59%) are concerned about elected officials in the state enacting laws that restrict people from getting birth control. In addition, almost one-third of survey respondents (31%) believe that birth control will be more difficult to get in two ye  more