George W. Bush and Dick Cheney were best buds again today, giving each other high praise as they shared a stage for the first time since their final tense days in office, reports ABC News. The groundbreaking at Bush's presidential library at SMU also marked a rare appearance by Cheney since his heart trouble earlier this year. He appeared "much thinner" and used a cane, and didn't stick around long after the ceremony, reports the New York Times.