Kansas Gov. Kathleen Sebelius arrives at the Kansas History Center and Museum for meeting of the Kansas Innovative Consortium, Friday, Aug. 22, 2008, in Topeka, Kan. (AP Photo/Orlin Wagner)

Kansas Gov. Kathleen Sebelius speaks to reporters outside the Kansas History Center and Museum in Topeka, Kan., Friday, Aug. 22, 2008. (AP Photo/Orlin Wagner)

Kansas Gov. Kathleen Sebelius arrives at the Kansas History Center and Museum for meeting of the Kansas Innovative Consortium, Friday, Aug. 22, 2008 in Topeka, Kan. (AP Photo/Orlin Wagner)

Kansas Governor Kathleen Sebelius speaks at a Michigan Women for Obama town hall meeting at Macomb Community College in Warren, Mich., Tuesday, Aug. 19, 2008. Sebelius, a possible Democratic running mate wouldn't say if she expects to be chosen by presidential candidate Barack Obama. (AP Photo/Paul Sancya)

Kansas Governor Kathleen Sebelius speaks at a Michigan Women for Obama town hall meeting at Macomb Community College in Warren, Mich., Tuesday, Aug. 19, 2008. Sebelius, a possible Democratic running mate wouldn't say if she expects to be chosen by presidential candidate Barack Obama. (AP Photo/Paul Sancya)

Democratic Kansas Gov. Kathleen Sebelius, left, chats with former Iowa Gov. Tom Vilsack, during a break at the National Governors' Association centennial meeting, Saturday, July, 12, 2008, in Philadelphia. For more than three decades, the National Governors' Association has assembled on presidential election years as one of its members made a bid for the White House. With two senators as the presumed nominees of their respective parties, the governors have been consigned to the running-mate heap. (AP Photo/Tom Mihalek)

In this Feb. 20, 2008 file photo, Kansas Gov. Kathleen Sebelius talks with reporters after a community gathering for Democratic presidential hopeful Sen. Barack Obama at the Laborer's Local 265 Hall in Cincinnati. Gov. Sebelius, a Cincinnati native, now is considered a potential running mate who could help Obama, the presumed Democratic candidate, woo female voters. (AP Photo/David Kohl)

In this Feb. 20, 2008 file photo, Kansas Gov. Kathleen Sebelius talks with reporters after a community gathering for Democratic presidential hopeful Sen. Barack Obama at the Laborer's Local 265 Hall in Cincinnati. Gov. Sebelius, a Cincinnati native, now is considered a potential running mate who could help Obama, the presumed Democratic candidate, woo female voters. (AP Photo/David Kohl)

Kansas Gov. Kathleen Sebelius, left, talks with Wisconsin Gov. Jim Doyle during the National Governors Association winter meeting Saturday, Feb. 23, 2008, in Washington. (AP Photo/Evan Vucci)

In this image made from video, Kansas Gov. Kathleen Sebelius delivers the Democrat response to the State of the Union at Cedar Crest, the Kansas Governors' mansion, in Topeka, Kan., Monday, Jan. 28, 2008. (AP Photo/AP Television News)