Surface to air missiles, sniper teams, roadblocks and combat aircraft and a host of other Orwellian security measures will descend on the city for the 2014 G20 summit. Brisbane train commuters could also face humiliating and degrading American TSA style naked body scanners which look set to be introduced on trains for the upcoming G20 Summit in 2014. Brisbane, the capital city of the state of Queensland, Australia will play host to the world leaders including US President Barack Obama, British Prime Minister David Cameron and German Chancellor Angela Merkel in 2014 as it hosts the summit at the Brisbane Exhibition and Conference Centre. The Convention Centre backs onto a vital commuter rail route through the city as well as a major…