Again, I find it amazing that you can watch the same video I did and you get that out of it. You imply that Dawkins uses Haggard as a foil to make himself appear dominant. That's ridiculous. Dawkins needs no foil. Besides, that is not Dawkins' point in attacking Haggard. Dawkins isn't dragging Haggard down to make himself appear taller.
Dawkins is appalled --and rightly so-- by the followings that vapid charismatics like Haggard gather with their feel good non-thinking nonsense. Dawkins' enemy is faith, not popularity. He isn't interested in being an alpha male and being worshipped by a flock of followers. Dawkins genuinely cares about the lack of intellectually rigorous public discourse in our society today, and particularly in the U.S., where he notes that fully 45% of Americans claim to believe the universe is less than 10,000 years old. Dawkins' enemy is faith, and in particular the Bible. I'm with him.
If you think that's intellectual arrogance, or if you think Haggard made any sense at all or scored any rhetorical points, then you missed the entire point of Dawkins' program.
AS
I think you seek out foils AS. In most discussions it seems to me you look for there to be a good guy and a bad guy, with you one of the good guys. I see a lot more nuance in the world than I think is reflected at least in many of your posts. In the case of Dawkins and Haggard, I think Haggard sees a market opportunity and goes for it with the line about scientific arrogance. He's basically saying "if you want to see folks like Dawkins checked, if you think they're acting like they're smarter than you and know something more than you and you want to put them in their place, support me". And based on the people that support guys like Haggard, the message has a certain salience to a large segment of the American population.
Sure Dawkins seeks out foils too, but I don't think it's to fill psychological need -like Randi he's in part an entertainer (as is every effective entertainer) and knows that us human primates have an aesthetic that's entertained among other things by two males battling over alpha male status of the social grouping.
So, I'm thankful Dawkins does it how he does -it makes for interesting viewing.
Incidentally, in that sense like in most "debates" Dawkins and Haggard are partners: by getting in an attention-fight with each other, they privilege their mutual voices over the voices of other people: for example the folks for and against funding research into near earth objects.