<p>Are airline credit card offers worthwhile? Do tech stocks really exist? Why do we love penalty kicks so much? Or are those just a bunch of stupid questions? All that, plus a halftime review for <em>5 Stocks Celebrating the 2018 World Cup</em>.</p>

Uncomfortable Conversations, Vol. 1: We're All A Little Bit Racist

David Gardner, co-founder of The Motley Fool, is among the most respected and trusted sources on investing. As a best-selling author, hugely successful stock picker, and financial authority, David has led The Motley Fool’s growth into a worldwide investment and financial advisory services company.
Each week David shares his insights into today's most innovative and disruptive publicly traded companies -- and how to profit from them by following his signature “Rule Breaker Investing” principles.