Here’s an excellent op-ed from Senator， John McCain published in the NYT.
Source: John McCain: I Choose the Kurds https://nyti.ms/2h59XLN
John McCain is right to support the Kurds. Sadly, it reminds me of Kissinger’s agreement at the end of the Vietnam War, the US government abandoned their ally South Vietnam.
Most importantly, McCain is right about a strategy for the Middle East. With ISIS deposed, Iran is bolstering her influence.