Canadian National (CNI) came out with quarterly earnings of $1.30 per share, missing the Zacks Consensus Estimate of $1.37 per share. This compares to earnings of $1.48 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -5.11%. A quarter ago, it was expected that this railroad would post earnings of $1.28 per share when it actually produced earnings of $1.26, delivering a surprise of -1.56%.Over the last four quarters, the compan ...