The Republican Party doesn't seem to understand the fact that threats to the United States originate from the actions of human beings. These human beings resort to violence when they are marginalized by society to the point where they believe that the only way to better their country is to work around the democratic system through violence.
Quite literally, "2015 John McCain" and "2012 John McCain" have opposing views of the Syrian rebels. I hope the media remember this when Sen. McCain gets up on his soapbox in the coming days. Sen. McCain isn't prescient. He consistently contradicts his own past statements and beliefs, depending on what's happening at any particular time.
Terminal High-Altitude Area Defense (THAAD) has not been demonstrated to work effectively. It pushes China and North Korea to spend more money on more missiles to overwhelm THAAD (just as the U.S. is moved to spend more money on missile upgrades to counteract the missile defense of other countries). And it is a poor substitute for arms-control negotiations.
Nearly a week has passed since President Obama at last announced his tardy strategy for dealing with Isis, the jihadist organization Obama now calls a huge threat only months after dismissing it as the "junior varsity" of jihadism. There's been no shortage of activity, as distinguished from action, from the Obama administration.