[governsleastgovernsbest]

Is Harf aware that the 9/11 terrorists came from middle- and upper-class families?

[LouieFisk]

“Is Harf aware that the 9/11 terrorists came from middle- and upper-class families?”
—
Yes, but they hijacked the planes because they were discriminated against as student pilots and wanted to prove they had the skills to be successful career aviators. Islamophobes in aviation made them do it!

[null and void]

Is Harf aware that the 9/11 terrorists came from middle- and upper-class families?

Run-on sentence.

"Is Harf aware?" would have sufficed...