Some new state numbers from different pollsters

Muhlenberg College/Morning Call has released these numbers for Pennsylvania gleaned from telephone interviews of 610 likely voters over four days:

Obama 50
McCain 41

+/-4%

Mason-Dixon for Virginia bucks the trend we have seen in other recent polls, that is, a lead for Obama. Right now, it sees the race as one that McCain would win were the election today:

McCain 48
Obama 45

625 Likely Voters, +/-4%

Circuli Associates has measured the presidential preferences of Coloradans and found:

Obama 44
McCain 43

501 Likely Voters, +/-4.4%