margaret carlson, eli, i'm impressed with your writing about bannon and what he's up to. jennifer, you're something. thanks so much for coming on. that's "hardball," thanks for being with us. we'll have continuing coverage throughout the evening on msnbc. we're into this one. fall this with chris hayes, appropriately titled tonight starts right now. >>> good evening from chicago, i'm chris hayes. we were, of course, meant to air a town hall tonight exploring the challenges facing this city, we taped that town hall earlier today. it will now air tomorrow in this hour. the reason is that because tonight we have big, big breaking news. a unanimous ruling by a federal appeals court against president donald trump's travel ban. the trump administration asked the ninth circuit court of appeals to overturn a temporary restraining order on the ban put in place by a lower court last friday. instead, this decision keeps that restraining order in place. in other words, it blocks president trump's executive order nationwide and continues to block it as a lower court fund. we've alread