that is it for us tonight. i'll see you right back here tomorrow night. "ac360" starts right now. good evening. from capital hill, what a day, what a night. tomorrow from where i'm standing, pope francis will make history again. he'll address lawmakers, a first for the entire papacy as well. you can see by the look in people's eyes, a very warm greeting after what was a very long day. we've just gotten a great pair of photos from the white house photographer, pete souza, one a smiling president and a smiling pope shaking hands this morning in the oval office. the second a smiling pope and two portuguese water dogs, first