I want to know the answer to the following question:
When did protesters run into the outfield and try to set fire to the U.S. flag?
All the background I'm provided with is that "When Cubs outfielder Rick Monday noticed the flag on the ground and the man and boy fumbling with matches and lighter fluid, he dashed over and snatched the flag to thunderous applause.". Is that enough to answer the question?
Answer: no