@FoxNews: RT @FoxBusiness: .@MarkWarner: “It’s obvious that serious mistakes were made by both Facebook and Twitter. You, like the federal government, were caught flatfooted by the brazen attacks on our election. Even after the election, you were reluctant to admit there was a problem.” https://t.co/VdrZsIvaX3

.@MarkWarner: "It's obvious that serious mistakes were made by both Facebook and Twitter. You, like the federal government, were caught flatfooted by the brazen attacks on our election. Even after the election, you were reluctant to admit there was a problem." pic.twitter.com/VdrZsIvaX3

— FOX Business (@FoxBusiness) September 5, 2018