shooters, $25,000 threat extinguisher. the high-powered canisters locked up like fire extinguishers throughout the school send messages to authorities when they are open. >> history gets erased at a school named after confederate gen. the school board voting to rename stonewall jackson middle school. it will be named after john fish way, a former student and son of immigrant parents who became an executive of a railway. it will cost $170 to replace the basketball court uniforms. rob: chris wallace getting praise for asking russian pres. vladimir putin this very tough question. >> why is it so many people who are enemies of vladimir putin are attacked? >> any of us have political rivals. >> they don't end up dead.