Ref Lailgss News Today

What one lawmaker describes as a nightmare snar yoe. alison kosik joins me now. what are we learning about these security concerns? >> well, don, these are some stunning ref lailgss that came out of a state homeland security meeting that happened here in new york city on friday. about some of the citys biggest vulnerabilities. >> reporter: at jfk airport, a fully automated unmanned transit train called air train rolls into the international terminal several times an hour. in testimony at a state...