Billionaire Cirque founder will 'tickle astros' feet,' highlight water crisis
                                
                                
                                    (Newser) -
                                    Canadian billionaire Guy LaLiberte became the 7th paying tourist—and the first clown—in space when he blasted off early today to the International Space Station on a Soyuz spacecraft. LaLiberte, founder of Cirque de Soliel, says he plans to crack jokes and tickle the other astronauts' feet as well...