A new poll shows one of the five candidates for the Republican Senate nomination has bolted to the front of the pack. The survey of 400 people conducted by Loras College shows state senator Joni Ernst with 30.8% of the support. Businessman Mark Jacobs has 19.3% and Sam Clovis has 9.5 %.
Loras College Political Science Professor Christopher Budzisz says the poll doesn't indicate why the change happened from a poll in April when Ernst and jacobs were just about tied at the top but there is some anecdotal evidence.
He says a number of people ares aying Ernst was able to increase her name recognition through political ads. He also says more people are now paying attention to the race since election day is less than three weeks away.
The poll has a margin of error of plus or minus four percent. 29% of the respondants were undecided.