McCaskill: Voters Should Punish Harsh Political RhetoricDemocrat says everyone should reexamine the way they handle campaigns in wake of Tom Schweich’s suicide.McCaskill: Voters Should Punish Harsh Political Rhetoric02:04Get more newsLiveonNBC News NowPrintMarch 8, 2015, 2:48 PM UTC / Updated March 8, 2015, 2:48 PM UTC
