populations online, like showing unemployment and housing ads to white people, but not to black people. in our country. should congress pass that bill? >> those issues are a bias. during my time at pinterest, like i mentioned before, it's difficult to understand how these algorithms react. saying that reels doesn't give african-americans the same distribution at white people and until we have transparency and our ability to confirm ourselves that facebook's marketing messages are true, we will not have a system that is compatible with democracy. >> i thank senator lee. i agree with you and your line of questioning. i wrote facebook asking them to explain that discrepancy because facebook, i think, is lying