Nov 12, 2012 8:59 PM by Robby Messer
TUCSON - The race for Congressional District 2 remains too close to call Monday night.
Newly released numbers shot incumbent Ron Barber is leading challenger Martha McSally by 512 votes.
Barber had a lead of roughly 700 votes earlier in the day, but with the race this tight, the lead has gone back and forth since Election Day.
Stay with News 4 for the latest results in Decision 2012.
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