Two things were painfully obvious yesterday and the day before. The majority of the US congress have no clue about anything born of the Internet age. Secondly Zuckerburg would not have got off so lightly, despite a handful of questions that made him squirm! As it was he showed how rattled he was when he sprinted from the hearing on the first day! He would have had a much more harrowing experience had he been forced to appear before a parliamentary committee here in the UK!