So what exactly was the insult?
He certainly shouldn't have used the word "subhuman", because that is clearly inaccurate. Mr. Obama might be a marxist with a lot of bad (sociopathic?) traits, but he is certainly a full human.
But check on 'communist', and check on 'raised by communists', and check on 'community organizer'.
Regarding "mongrel", what does that even mean? We are all descended from the 8 people that came off of the Ark. How people mixed amongst themselves afterwards registers a big 'who cares?'
Greg Abbott should denounce Ted Nugent when Obama publicly disowns Jeremiah Wright, Bill Ayers, and other racist and Communist associates from his past.