Will McCain's steady gains narrowing Obama's small lead close the gap in 2 wks? Will McCain overtake Obama?

Today's polls by Gallup, battleground states, and most news channels, including on undecided voters and voters most likely to cast their votes are being reported as paring down the lead in key states to less than 2%, within the range of error. This trend has continued for the past 2 wks according to the majority of news sources and pollsters. Will McCain pull ahead on his underdog drive?