Wayland Patch 1/22/13: Wayland Schools Wrestle With Medical Marijuana Policy.  Medical marijuana became a legal reality in Massachusetts on Jan. 1, 2013, but what that means for the state’s school districts remains a murky question.  The Wayland School Committee’s policy subcommittee, comprised of Barb Fletcher and Beth Butler, is beginning to consider the issue with an eye toward constructing new policy or modifying existing policy to address use of medical marijuana at Wayland’s schools.