here in downtown rio, this is a scene you see more and more often these days. shops that had to close down over the past 12 months and many blame the president for this or in this case, her political allies calling on them to leave the government. 1,200 shops, about 30%, have closed down since the beginning of 2012. -- >>> we as a society have no control over the implications. >>reporter: a recent survey found three in every four american adults said they were not at all confident that website advertisers will keep their blousing activity will keep browsing and you can keep up to date with all the news on our website on your screen. the address, al jazeera.com. that's al jazeera.com. >> this week on "talk to al jazeera" - john lydon, lead singer of "the sex pistols" - the band that ignited a punk rock revolution. >> pain, suffering, the disenfranchised, unnecessary poverty, class warfare, all of these issues bother me greatly. >> he was a man who generated headlines and controversy. famous, of course, for his hit "god save the queen". >> [singing] god save the

. >> it's the private sector that's suffering from this crisis here in downtown rio, this is the scene you see more and more often. shops that had to close down over the past 12 months and many blame the president for this or, in this case, her political ally calling on them to leave the government. an estimated 1,200 shops, about 30%, have closed down since the beginning of 2015. allison owned two bookstores for over two years. he had to close one of them a month ago. >> translator: when a country is in crisis, people tend to consume only basic things. it's not only books that are considered extra. there are many other products that are affected, even restaurants. >> reporter: brazilians are used to the backgrandniece o backgrof corruption. >>> the u.s. presidential election is still over a year away, but the frontrunners are working hard on the campaign trail. leading republican candidate donald trump and hillary clinton were in iowa on saturday. they took the opportunity to attack one of their rivals. there were the comments of jeb bush on president obama's policy of withdrawing fro