Hello, Katie Telford, Prime Minister Justin Trudeau’s top adviser, testified Friday at a parliamentary committee on foreign interference. Ms. Telford, who has been Mr. Trudeau’s chief of staff since he became Prime Minister, appeared before the procedure and House affairs committee for two hours beginning at noon ET. Ms. Telford was first questioned by Ontario Conservative MP Larry Brock, who began by asking when Prime Minister Justin Trudeau was briefed on foreign interference. A document presented by the Privy Council Office just before her testimony began detailed when the Prime Minister was given formal briefings on foreign interference in the…