Good Question Bonus: Why Are Green Screens Green? (And Other Inquiries)Hello GQers: Every day, I get dozens of Good Questions from all of you. Most come via email, but others are sent through phone calls straight to me, the assignment desk or the WCCO-TV front desk. My favorite are often the hand-written letters. The Good Question team goes through every email, but, as you all well know, there are only five days in the week. That means there are plenty of Good Questions that we just don’t get the chance to answer on TV. So, I thought I’d start a little GQ Bonus.