Giants take strange lead on Cowboys just before halftime

By any conventional measure, the Cowboys are dominating the Giants. Except, of course, on the scoreboard. The Cowboys are controlling the clock (21:44-8:16), and outgaining the Giants (202-86), but trail 13-6 at halftime of Sunday Night Football. The Cowboys have run 38 plays to the Giants’ 23, but a pair of second-quarter turnovers have cost them a lead.…