(CNN) - Two more states have shifted to Barack Obama's column in the new CNN Electoral Map that charts the candidates’ strength leading up to the November election.
"Toss-up" states Minnesota and Wisconsin were re-designated to "Lean-Obama" Friday, giving the presumptive Democratic nominee another 20 electoral votes in CNN's current estimate. The Illinois senator now has 231 electoral votes - 39 shy of winning the presidency.
CNN made the change after new polling conducted by Quinnipiac University showed that Obama holds double-digit leads over presumptive Republican nominee John McCain in both states. CNN's analysis estimates McCain has 194 electoral votes.
This is only a CNN estimate and is likely to change many more times in the lead up to the election.
The Quinnipiac surveys, released Thursday, showed Obama with a 17-point lead in Minnesota, 54-37 percent, and a 13 point lead in Wisconsin, 52-39 percent.