How Murray Lender Changed The World By Matthew Yglesias | Posted Tuesday, March 27, 2012, at 5:08 PM Tweet MYSLATE Save this story. Follow all Blog articles. Follow the Moneybox blog. Follow stories by Matthew Yglesias. MySlate is a new tool that lets you track your favorite parts of Slate. You can follow authors and sections, track comment threads you're interested in, and more. My latest column celebrates National Frozen Food Month with an appreciation of its founder, Murray Lender of Lender's Bagels.