WASHINGTON --Under that famously self-confident exterior is a president who weeps - a lot. President Bush told the author of a new book on his presidency that "I try not to wear my worries on my sleeve" or show anything less than steadfastness in public, especially in a time of war. "I fully understand that the enemy watches me, the Iraqis are watching me, the troops watch me, and the people watch me," he said. Yet, he said, "I do tears." "I've got God's shoulder to cry on. And I cry a lot. I do a lot of crying in...