For the past decade, securities analyst Mike Mayo has engaged in a relentless and passionate crusade against Citigroup’s accounting practices.  A recurring rant has been his concerns over the big bank’s valuation of its deferred tax assets (DTAs).  He has argued relentlessly that Citigroup simply cannot generate sufficient taxable income to support the $52.1 billion [...]

  Guest Column by: Dan Russomanno (Penn State) and Shelley Rhoades (Villanova) Christian Lopez is the diehard Yankees fan lucky enough to catch Derek Jeter’s 3,000th hit on July 9, 2011.  In a show of traditional values and sportsmanship too often lacking by fans that have been in Lopez’s seat before, Lopez did the right [...]