Election Eve - The Final Push

And now it is closing time. On Monday, in the final hours of their 17-month, nearly $3 billion marathon, the two candidates and their running mates are scheduled to hold 14 events across eight states.

President Barack Obama and Republican challenger Mitt Romney barnstormed their way across more than a half-dozen battleground states on Sunday, making closing arguments to a closely divided American electorate before Tuesday's vote.