Obama has expanded his lead over McCain in NBC’s latest electoral map. Obama now has 217 electoral votes in his column versus 189 for McCain, building on his 210-189 edge from last month. There are 132 votes in the toss-up category. Here are the changes from last month, all of them moving in Obama’s direction: 1) Iowa moves from toss-up to Lean Obama, continuing this trend of the Illinois senator over-performing in the "region" of Illinois; 2) New Jersey moves from Lean Obama to Likely Obama; and 3) Oregon moves from Lean Obama to Likely Obama. In another year, both of those states would not have moved so early, but it's pretty clear the GOP and McCain will not be seriously contesting either one.

Likely Obama: CA, CT, DE, DC, HI, IL, ME, MD, MA, NJ, NY, OR, RI, VT, WA (190 electoral votes)
Lean Obama: IA, MN, WI (27 votes)
Toss-up: CO, FL, MI, MO, NV, NM, NH, OH, PA, VA (132 votes)
Lean McCain: AK, GA, IN, MT, NC, ND, SD (53 votes)
Likely McCain: AL, AZ, AR, ID, KS, KY, LA, MS, NE, OK, SC, TN, TX, UT, WV, WY (136 votes)