I would like to thank Donald Trump for elevating the conversation in this campaign. Calling Mexicans rapists, calling for a ban on Muslim immigration, making sure we all know the size of his penis is something to write home about, making fun of Ted Cruz's wife, hurling insults at every Republican you can name as often as possible. He has insulted Republicans so often and so scurrilously, he put Daily Kos, Huffington Post, and MSNBC to shame.
In fact, I can't think of a single thing Donald Trump has actually brought to the Republican race aside from a giant pile of dung.
Not. One. Thing.