The latest effort to reign in Big Tech cleared a procedural step in the Senate last week, moving one step closer to a floor vote. The American Innovation and Choice Online Act would prevent big tech firms from giving preference to their own products and services. According to some lawmakers, that unfairly stifles competition. Though the bill has bipartisan support, bipartisan concern over the details means it’s getting hit with requests for changes on questions like privacy and who exactly it applies to. Marketplace’s Kimberly Adams speaks with Will Rinehart, a senior research fellow at the Center for Growth and Opportunity, about the bill’s significance.