DHS says it's 'drawing up plans' to ban international arrivals at SFO SFGATEFears of travel chaos flare as Mullin weighs pulling customs officers from Newark airport PoliticoMullin plan to punish sanctuary jurisdictions by targeting their airports faces fierce headwinds CNNHere's what we know -- and don't know -- about federal immigration and the World Cup The Boston GlobeAirlines and business groups warn of chaos if US restricts interna
