A bill to allow New Hampshire residents to use medical marijuana in the treatment of their debilitating medical conditions moved one step closer to becoming law Thursday when it was approved 14-1 by the House Committee on Health, Human Services, and Elderly Affairs. It will now be considered by the full House of Representatives. [caption id="attachment_6003" align="alignright" width="193"] Rep. Donna Schlachman[/caption] House Bill 573, sponsored by State Rep. Donna Schlachman (D-Exeter), would allow…