If ex-Prez Obama thinks he can out-arrogant a sitting President Trump, he is well and truly delusional. Respect for the institution is the only reason The Donald has shown restraint thus far. Once DJT mounts his bully pulpit, Barry best show him the same courtesy, else the tirade DJT will unleash on him will have him sputtering like a clapped-put Yugo.
Without a Teleprompter...