Mother of sick boy seeks legalization of medical marijuana

FILE - In this June 11, 2018 file photo, Billy Caldwell sits with his mother Charlotte. The British government on Saturday June 16, 2018, changed course over a case concerning the use of cannabis oil, saying an epileptic boy can be treated with it after his mother said he needed it to survive severe seizures. (Stefan Rousseau/PA via AP, File)

Mother of sick boy seeks legalization of medical marijuana

FILE - In this June 11, 2018 file photo, Billy Caldwell sits with his mother Charlotte. The British government on Saturday June 16, 2018, changed course over a case concerning the use of cannabis oil, saying an epileptic boy can be treated with it after his mother said he needed it to survive severe seizures. (Stefan Rousseau/PA via AP, File)