this morning on "world news now" -- hot seat. president obama facing tough questions about immigration and broken campaign promises. >> one day after mitt romney was put on the spot in a miami townhall meeting. it is friday, september 21st. >> announcer: from abc news, this is "world news now." happy friday, everybody. we made it to the weekend. >> tgif. >> i'm paula faris. i think. >> thank god it's friday. you are paula faris last time i checked. >> when was the last time you checked? just now? >> days ago. you were gone. >> glad to be back. i was in texas. >> blowing the lid off something big down there? >> yes. we'll bring it soon. good to be back. >> you said you had good texas barbecue too. >> amazing barbecue. and i might have had a margarita or two. it goes with the territory,