Witness in "El Chapo" trial claims he helped smuggle 400k kilos of cocaine into U.S.
A witness in the "El Chapo" trial is claiming that he helped the Mexican drug lord import more than 400,000 kilos of cocaine into the U.S., and that he ordered more than 150 murders. Keegan Hamilton, an editor at Vice News and the host of their podcast "El Chapo: Kingpin on Trial," discusses the latest on CBSN.