A new report by Zillow paints a stark picture of America's rental affordability crisis, revealing that renters in eight major U.S. cities now need to earn six-figure salaries just to comfortably afford housing - double the number of cities from five years ago. Nationwide, the annual income required to afford a typical rental has surged to more than $80,000, up from $60,000 in 2020. The increase reflects a...