The "investigation" on the USDT hot list, I looked at the original text from October 8: Senator Blumenthal asked Cantor Fitzgerald to explain its custody and business relationship with Tether, as well as its anti-money-laundering and sanctions screening practices. The deadline for a response is October 23. Note that this is an inquiry from a senator, not a Senate finding of wrongdoing; we should watch the company's response and the progress of the investigation.