Red hats' who challenged Pope could be stripped of rank of cardinal
Pope Francis praises 'courageous' Benedict - ABC News
Why cardinals have ranks, and how Pope Francis changed them. Published Jun. 27 2018. World.
Theodore McCarrick - Wikipedia
MORE
THOSE WHO WOULD BE POPE. – FlashPoint News
What is the Pope's hat called? - Quora
New cardinals see red hats as call to more service – Catholic Philly
John Fisher - Wikipedia
Thomas Wolsey - Wikipedia
Felt hats, head wraps, red robes: Cardinals represent worldwide church – Catholic Philly
Five takeaways from the 'Red Hat Report