Delaware Senate candidate Christine O'Donnell (R) will air a 30-minute commercial on the eve of the election and repeat the message Election Day.

The ad will air on a Delaware cable station Monday and Tuesday, at 10 a.m. and 3 p.m.

The video can be seen here.

Meanwhile, Vice President Joe Biden heads to Delaware on Monday evening to hold a rally for Democratic candidates. He is scheduled to vote in his home state Tuesday morning. O'Donnell is challenging Democrat Chris Coons for Biden's old seat.

“With Christine surging in the polls and her opponent desperately calling in the Vice-President, the O’Donnell campaign is taking its case straight to the voters by airing a half-hour video feature," O'Donnell campaign manager Doug Sachtleben said of the commercial.

A Monmouth University poll, out Friday, had Coons leading O'Donnell by 10 points, 51 percent to 41 percent.