From TPM:

 Rudy Invokes 9/11 To Deflect Questions About Iowa Loss
By Greg Sargent

Rudy Giuliani, speaking about his sixth place finish in Iowa yesterday:

“None of this worries me — Sept. 11, there were times I was worried.”

As a GOP operative I know loves to say, the man has “9/11 Tourettes.” Can’t help himself.