Now your just acting squealing stupid.
I don't need training to know when someone is interrupting someone else or calling someone Senator or by their first name. Maybe you don't have the powers of basic observation given human beings at birth, but I am not missing that minor ability. 
You...did miss something. Here, I'll explain. BOTH the men in the Debate are Senators of the United States of America. Therefore, even though they belong to different parties, they are both still colleagues in the same field; And in most career fields' today, it is very often accepted practice for Colleagues' to use their first names. As a matter of fact, in many cases, resorting to honorifics is an attempt to distance yourself from someone by keeping all business entirely official...such as during a reprimand, or a fight for a(n) promotion at work. Also, Honorifics can be used to speak about someone in the Third person, even if they are in fact present for the conversation. When used in this way, It can (and often is) insulting. IMO, Obama using McCains' first name to refer to him was simply an act of politeness. McCain was the one being intentionally rude by adhering to honorifics...And also IMO, it shows' that McCain has a hard time dealing with people that he considers belligerent, by attempting to keep them distant as possible. It also helped keep his temper from flaring, and making him say something he would deeply wish he hadn't said later.
Don't worry, Dago...I won't charge you for the free training.
