Starbucks founder Howard Schultz — who is contemplating a presidential run as a Democrat — recently attended a private gathering of political donors organized by Mitt Romney, according to a report at Politico. Politico’s Ben Schrekinger writes that the donors, “convened by” Romney, were unimpressed with the would-be candidate: Wall Street analysts are wary, and company leadership is nervous, about the effect a Democratic bid by its chairman emeritus could have on Starbucks’ business, given its bipartisan customer base. If that weren’t discouraging enough, his retirement last month set off a boomlet of pundits urging him not to run. And...