was forty years ago this year it's lonely planet's forty years old next year my wife and i were living in london we bought an old car that the idea was would just drive as far east as the car would take us and we drove it to afghanistan. we started in london way to get across the channel zoo to the netherlands we drove through europe we crossed over the bosphorus in istanbul into turkey right across turkey across iran afghanistan we sold the car for about a year swapped it for a plane ticket and we kept on going really we carried on down into pakistan across india and down to thailand we hitchhiked from bangkok in thailand down to singapore we took a ship across to indonesia we went down through indonesia in bali we met some new zealanders with a yacht and we hitched a ride on their yacht and ended up in australia while i. you mean that in all these countries that you mentioned you didn't need a visa becoming we need a visa as we need it is for three or four of them yell how did you get them early on our way we got the visa for iran when we were in turkey the visa for afghanista

lone gunman who was found to be schizophrenic. >> it isn't that this fellow was born evil on to the planet. there is a life story here. the roots of this event reach back deep in to this person's early chapters of his life story. >> and more and more people with prior psychological problems are becoming desensitized. >> reality tv, facebook, instant messaging, iphones, all of it can contribute a sense that people aren't real. >> the calls for more gun control have begun. mayor michael bloomberg of new york wants to hear from president obama and governor romney. >> no matter where you stand on the second amendment, no matter where you stand on guns, we have a right to hear from both of them concretely, not just in general. specifically, what are they going to do about guns? >> reporter: mr. obama called for a been a on gun show sales without background checks but hasn't pushed for it. romney banned some assault weapon sales in massachusetts but eased other gun sales. the national rifle association issued a simple statement. "our thoughts and prayers are with the victims and their families. we won't have anything furthe