Geopolitics: Jetting around the world to drum up support, Iran ally Hugo Chavez says he's winning a bid to join the U.N. Security Council. As a showdown with Iran looms, is the world crazy enough to vote him in? If this is Wednesday, it must be Angola on the Chavez world tour. Already the Venezuelan president has visited China, Malaysia and Syria, and last month he blew through seven other countries. As he goes, he splashes out cash and preferential trade deals. He has now spent more than 365 days in his seven-year presidency overseas, but nothing like this. It...