The BBC faces mounting pressure to sever ties with bestselling Irish author Sally Rooney who recently said she would donate money to a pro-Palestinian organization that British authorities have categorized as terrorists. Rooney, the controversial author of a book that was adapted to a popular movie streamed on the British public broadcaster, stunned critics last weekend by announcing she would give a percentage of proceeds from book sales to Palestine Action. “I want to be clear that I intend to use these proceeds of my work, as well as my public platform generally, to go on supporting Palestine Action and...