Walgreens Boots Alliance (WBA) came out with quarterly earnings of $0.51 per share, beating the Zacks Consensus Estimate of $0.37 per share. This compares to earnings of $0.66 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 37.84%. A quarter ago, it was expected that this largest U.S. drugstore chain would post earnings of $0.36 per share when it actually produced earnings of $0.39, delivering a surprise of 8.33%.Over the last ...