Obama Campaign Tries to Soften Biden’s Warning -- About Obama Tuesday, October 21, 2008 By Susan Jones, Senior Editor (CNSNews.com) – On Sunday, Sen. Joe Biden warned that Barack Obama will be tested by an “international crisis” if he’s elected president. By Tuesday, the Obama campaign was in damage-control mode, sending out surrogates to explain what Obama’s running mate really meant. Former Virginia Gov. Tim Kaine, appearing on Fox & Friends Tuesday, tried to minimize Biden’s latest blurt by invoking Colin Powell’s endorsement of Obama: “Well, look, I don’t think anybody in America will be surprised at the notion that...