This week on Tech News Weekly: Paul Thurrott is back from Spain, and joins Andrew Zarian for TNW. The White House gets behind a privacy bill of rights. Should there be a privacy bill of rights? Canonical announces plans to turn future Android phones into Ubuntu desktops. Will it be the device of the future? Mozilla partners up with LG to build their own smartphone and tablet OS called Boot to Gecko. Will it be able to take on Android and iOS? Also Andrew and Paul look ahead to Mobile World Congress. What should we expect? And our Picks of the Week.