 and online at kelo.com. After a day of rest, the president is back on the campaign trail. I'm Ann Carrick, Fox News. The president and first lady attending a church service in Philadelphia. The president saying he's never been more optimistic. We're all imperfect beings. We don't know where or what fate will deliver us to or when. What we do know is that we can seek a life of light, hope, love, and truth no matter what