The Republican presidential candidates were herded together for their second debate of the campaign season. Overall, we were impressed that so many people could be crammed on to the main stage for the marathon session. But the format left a great deal to be desired. If we want to watch a scrum, we'll find a Rugby match on late night TV. If we want to hear what the possible future president thinks and believes...well, we'll just have to keep on waiting for that event.