Mitt Romney's rally in Mansfield, Ohio, on Monday began the way every political event begins. 'Please stand for the Pledge of Allegiance and our country's national anthem.' This is always an uncomfortable moment for me. While I sat at my laptop, most of the reporters around me stood and put their hands over their hearts. This time instead of just sitting and working, I tweeted what I was feeling: 'Ari_Shapiro: As a reporter I'm torn about joining in the pledge of allegiance/national anthem at rallies. I'm a rally observer, not a participant.'