Blue chip 3M Co (NYSE:MMM) is surging, up 15.9% to trade at 119.75atlastcheck,afterthecompanyreportedbetter−than−expectedearningsandrevenueforthesecondquarter.MMMearliesblastedthroughoverheadpressurefromthe105 level to hit a 52-week high of $121.60 earlier. Shares are also bouncing off long-term support from the 40-day moving average, and now sport a 30.9% year-to-date lead.Analysts have yet to chime in, with seven of the 11 in coverage calling 3M Stock a "hold" or worse, while the ...