Politics 6 March 2012 Pick of the biz press, Tuesday 6 March The top business opinion pieces for today and last night. Sign up for our weekly email * Print HTML Apple’s ‘iPad 3’: Sifting through the rumors (Wall Street Journal) We’re in the home stretch for iPad rumors, with Apple’s media event set to go for this Wednesday, writes Hayley Tsukayama Entrepeneurs urged to shoot for the sky (Financial Times) Britain's entrepeneurs are too cautious, says Tim Bradshaw U.S. natural gas looks irresistibly cheap vs oil (Reuters) Oil is now about eight times dearer than gas, writes Christopher Swann The downside of digital medicine (Wall Street Journal) Some of the hoped-for cost savings from going digital might not materialize, writes Sarah Kilff. New Facebook ads may be the straw that breaks the camel's back (Technorati) Ads popping up on facebook walls may cause users to sign out, argues David Amerland. › Opinionomics: Cream of the commentators Facebook ad campaign may be set to fail, Getty images Subscribe from just £1 per issue More Related articles Jeremy Corbyn has found a vulnerable spot on Theresa May and trade Politicians are worried that their pensions are destroying the planet. Is yours? Nap Store: Where did all these new mattress start-ups come from?