NAB set to pounce on Northern Rock. National Australia Bank is gearing up for a takeover of nationalised British lender Northern Rock and has held a "beauty parade" of potential advisers on the deal, The Observer reports. NAB, which already owns Clydesdale and Yorkshire banks in the UK, has hosted presentations by Lazard, Citigroup, Credit Suisse and Morgan Stanley as it prepares for opportunities that will follow a radical shake-up of the British banking sector this year, the newspaper...