What is the author's opinion about John McCain and his feud with Trump?
I'm a great admirer of John McCain, and if he hadn't had to run against Obama and hadn't chosen such a poor running mate ( Palin) he would have been a fine choice as president. Still, I was shocked when Trump insulted McCain during the election cycle and today I feel the same . 
McCain can't win any rational argument with Trump. Regardless of how low Trump's character is or was, McCain won't  win this battle of decency . 
I'm waiting reluctantly for a Trump rebuttal. 
How low will Trump stoop this time? He'll make upsome lie to appease his base and try to sully McCain's brilliant reputation.