"We've been respectful of the chief justice's unique position in reading our questions," wanted to assure him that consideration would continue
"Can you explain who has paid for Rudy Giuliani's legal fees, international travel, and other expenses in his capacity as President Trump's attorney and representative?"
"If there was conduct by a US person overseas that potentially violated the law of that country but didn’t violate the law of this country — but if there was a national interest in having some information about that," it could be legitimate
Or to Rudy's letter to Zelensky saying he was acting "in my capacity as personal counsel to President Trump and with his knowledge and consent"!