(photo: White House Flickr pool) Yes, it’s wonderful to see President Obama and Secretary of State Clinton celebrating the health reform LAW, but the geek in me loves the clock behind them. Check out the “President” time. It sure looks like they change the clock depending on what time zone the president’s in. Here, of course, he’s in Washington, so “local” and “president” time are the same. But today when Obama’s in Iowa stumping for health reform, I bet the clock will be an hour behind local time. Ah… fun with time zones!