Last week, 97 percent of you knew about the lawsuit accusing The Church of Jesus Christ of Latter-day Saints of unconstitutional interference in medical marijuana legislation, but only 38 percent knew that the widow of a fallen Utah police officer read a love letter at his funeral. Think you kept up with the news this week? Take our quiz to find out. A new quiz will post every Friday morning. You can find previous quizzes here. If you’re using The Salt Lake Tribune mobile app, click here.