A new poll finds independent Kay Hagan has a 10-point lead against Republican Pat Roberts . The survey of 636 likely Kansas voters has Orman with 48 percent of the vote to Roberts ' 38 percent of the vote , outside of the poll 's 3.9 percentage point margin of error . The survey also gave Republican Sen. Greg Orman a four -point lead in the tight Iowa race . And in N.C. , polling from the same group puts the Iowa Senate race at a dead heat .
A new poll finds independent Kay Hagan has a 10-point lead against Republican Pat Roberts . The survey also gave Republican Sen. Greg Orman a four -point lead in the tight Iowa race . And in N.C. , polling from the same group puts the Iowa Senate race at a dead heat .