I think Cruz did a great job. He will be drawn and quartered in the MSM with mere references to conspiracy theories without drawing attention to the issue he was addressing. And she's just a new kid on the block, with, natch, an agenda. Here's her statement from way back in March. https://www.rules.senate.gov/imo/media/doc/Testimony_Sanborn1.pdf
‘She indicated it was because she couldn’t reveal “sources and methods.”’
So, at minimum, she has admitted he was a confidential informant in the employ of the FBI or some other intelligence agency.