I must be missing something...

So, the latest "huge" attack from the Clinton campaign is a picture from 2006 featuring Barack Obama dressed in the garb of a traditional Somali elder. When I saw the picture, I thought "Oh cool! I think it's great that Obama is willing to go outside the box and try to converse and get along with members of other faith communities, especially the Muslims who have been getting the bad rap for the last 7 years (or more)!" Apparently this is not what I am supposed to be getting from the picture. I'm supposed to look at the picture and think "Oh my god! Obama's Muslim!! He's goin to change America into an Islamist state and promote bad terrorist things to happen to all of the heathen Americans!" Since my interpretation was so totally different, could someone please tell me what I'm missing? Thanks!