Question: whereas at TI they don't do that
At TI, you have to fill in a sign-in sheet every time you visit.

Answer: it is not possible to tell

Question: well it was nice today
Today was nice.

Answer: yes

Question: As we explained in our June 22 letter, the Counsel failed to supply any evidence from the statutory language, legislative history, or case law to support the assertion that Congress intended the phrase existing law to exclude the Constitution, the highest law of the land.
The Counsel produced sufficient evidence to support the assertion.

Answer:
no