And he offers timely commentary (along with a few others) through a blog by the same name, God's Politics.  http://blog.beliefnet.com/godspolitics

I don't usually check his blog, but Wallis' email updates--they come once or twice a week--keep me current. You can sign up to receive them in the upper left corner of the page at www.sojo.net/

One of his recent postings includes a link to an article called 'Our Teachable Moment' from Christianity Today online, which signals that even Christians in the evangelical camp who began as supporters are beginning to rethink their support of the war with Iraq. The article is by David Gushee, professor at Mercer University, and can be found at http://www.christianitytoday.com/50059