A few weeks ago, I got a free sermon on the metro.

Last week, I received this photo of Maggie, an Egyptian Christian friend who is a documentary filmmaker. When I asked her if I could post the photo on my blog, she sent me this email in return:

In Tucson, Arizona, President Obama spoke to the state of the nation's soul. Next Tuesday, January 25, he will speak to the state of the union.

[Editors' note: Today we remember Elizabeth Edwards who was an outspoken advocate for health-care reform and used her position of influence to speak out for those who could not get the care they needed. Our thoughts and prayers are with her friends and family.

I am ready to give thanks. Last year, I joined my family for Thanksgiving but when the food was served, I could only watch. Early in November of 2009, I had an attack of pancreatitis. Later, I learned it was probably due to a gallstone, but at the time it was a mystery. My diet throughout November was mostly liquids, then I progressed to soft bland food in December. But due to complications from a medical procedure, things got worse. From mid-December 2009 to the end of June 2010, I received most of my nutrition through a bag. It was pumped directly into my blood stream from 12 to 24 hours every day.