tonight. susan00 ricks has a "360 bulletin." three years ago today, gabrielle givers was seriously wounded in a shooting that killed six others. giffords has regained movement in her right arm and vows to keep fighting for stricter gun control laws. former nba star dennis rodman publicly sang "happy birthday" to north korean leader kim jong-un at a basketball arena in pyongyang today. then it appears that he bows before kim, a man rodman calls a friend and a good guy, despite his brutal reputation. and setting aside vatican protocol yet again, pope francis gave a ride today in the popemobile to a priest he knows from back home in buenos aires. the priest got a front-row view of the faithful gathered in st. peters square. anderson? >> quite a ride there. susan, thanks very much. just ahead, a mom that says that marijuana put her young son's cancer into remission. now she's actually fighting to stop the chemotherapy that his doctors say he needs. dr. sanjay gupta has their story and looks at the medical facts. plus, the government is