RNC chief calls someone "out of touch". It is unclear who

[A Perez]

Can you help me guys? Reince Priebus just tweeted

At time when US is newly concerned about terrorist attacks, we can't afford such unprincipled & out-of-touch leadership on world stage​

but he didn't say who he was referring to. Who do you think it was?
I assumed he was talking about Hillary because he trashes Hillary almost on a regular basis. Am I right? Reince Priebus on Twitter