[img]http://d.yimg.com/a/p/ap/20090928/capt.c4a2f0de7ff740f1b889d70d1eae4e3a.brazil_lula_politics_bsb105.jpg?x=130&y=86&q=85&sig=vzW7K9AHP9ltnCqY.WV5jA--[/img]AP - Rio de Janeiro's bid to host the 2016 Olympics put Brazilian president Luiz Inacio Lula da Silva at the center of its campaign Tuesday.