U.S. President Barack Obama (L) speaks as U.S. General David Petraeus listens in the Rose Garden at the White House on June 23, 2010 in Washington, DC. President Obama announced that he is replacing Gen. Stanley McChrystal as top commander of the U.S. Force in Afghanistan with General Petraeus, after an article quoting Gen. McChrystal disparaging the Obama Administration was published in Rolling Stone magazine. (Getty)