Visa, Inc. (NYSE:V) shares are trading higher after the reported its second-quarter financial results after the bell Tuesday. Here's a look at the highlights.  The Details: Visa reported quarterly adjusted earnings of $2.51 per share which beat the analyst consensus estimate of $2.44 by 2.87%. Quarterly revenues came in at $8.775 billion, beating the analyst consensus estimate of $8.627 billion by 1.72% and representing a 9.89% over sales of $7.985 billion from the same period last ...