Today, President Obama talked about the importance of passing health care reform; his strategy for the war in Afghanistan; and his deepening spirituality in the White House. Earlier this week, an ABC News poll found that the president's job approval numbers are slipping — with increasing skepticism about the economy and his health care proposal. So tonight, we ask: Given what you heard today in our time with the president, and based on what you've seen of how he works — do you think he's doing a good job? Tell us what you think. You can follow "Nightline" anytime on Twitter: http://twitter.com/Nightline.