it s always fun to travel with eric. the best thing about this whole trip is eric was identified as me in the newspaper. could prove useful. i was fascinated by the display of colombia erotica at the museum. yeah, i should have known that. i guess there really is nothing new under the sun. you think you invented something and, nope, peru still manages to amaze. never thought about what a guinea pig tasted like. nice furry creatures. but parts unknown anthony bourdain all over peru. set your dvr for 9:00 p.m. on sunday. and are you in the market for some art? maybe van gogh, rembrant, why detroit may be putting up some of the masters on the auction block. that s right. just ahead. vo: traveling you definitely end up meeting a lot more people but
it may well be speaker gingrich and myself and we ll get that chance. until it s narrowed down and other people are no longer part of the process, and hopefully if i m still part of the process, i m going to keep respecting the others and keep debating on the schedule that we have. reporter: speaker gingrich is spending a second day in virginia, nailing down the signatures and other paperwork necessary for him to appear on the ballot there. he s also touting a new pets with newt website aimed at showing off his lighter side. newt gingrich concedes he does not presently own a pet but he is a lifetime lover of furry creatures. congressman ron paul is hitting four cities, rejecting the yeah that he s an isolationist. journalists traveling with the paul campaign report a new edg edginess, like demanding