[1Old Pro]

Each time she catches her in a lie (fear of flying, changing her statements, who she told what to) she adds to the senators ability to justify their vote

Totally agree, a long laundry list of things that conflict give timid senators the cover they need.

[TonyM]

They need to ask her if she would take another polygraph by a well established administrator of Grassley’s choosing. Polygraphs are inadmissible in court for a reason, they are very questionable and depend mostly on the person administering the test.