Question 1: What teams are playing in the Champions League matches mentioned in the article?
Answer: The teams playing are Sporting and Manchester City, as well as Celtic and RB Leipzig.
Question 2: Where can readers find live updates for the Liverpool vs. Bayer Leverkusen match?
Answer: Readers can find live updates for the Liverpool vs. Bayer Leverkusen match by following the provided link to The Guardian's live coverage.
Question 3: Who is the subject of David Squires’s latest cartoon mentioned in the article?
Answer: The subject of David Squires’s latest cartoon is Manchester United's decision-making process regarding Rúben Amorim.
Question 4: How can readers contact Yara El-Shaboury regarding the live coverage?
Answer: Readers can contact Yara El-Shaboury by sending an email to the provided email address.