Is investing like a fine wine, getting better with age? Or is it like a protopian science fiction story, reflecting our best vision for our future? Of course, we'll choose both, and much more, on this month's mailbag.

We're back with another edition of the Market Cap Game Show! Remember, you can play from home...well, I guess we're all playing from home now, aren't we. Can you out-guess our rookie contestants, Tim Beyers and Daniel Kline?

Liberty. Enterprise. Justice. Resilience. Kindness. These are America's Core Values, according to David, and the theme of today's 5-stock sampler. Plus, we'll review two samplers from the last two years, with guests Karl Thiel and Rick Munarriz.

Back in the olden days of flip phones and paper newsletters, every issue of Stock Advisor and Rule Breakers started with a short essay conveying timeless investing lessons. Well, as long as they're timeless, why not revisit them? Today we look back to yesterday's Foolishness with today's fresh eyes.