[caption id="attachment_7097" align="alignright" width="219"] Jennifer, Zander, and Jacob Welton[/caption] Jacob and Jennifer Welton have filed a suit against the state of Arizona to allow their five-year-old son to be allowed to take marijuana extracts for his seizures disorder. Arizona has already passed a medical marijuana law, which permits qualifying patients to use any preparation of marijuana in their treatment. However, local providers have ceased carrying his medicine after warnings from…