#BTNLive asks: Which defense faces toughest test?

If you're on Twitter, you can vote in our ongoing series of Big Ten Twitter polls for our weekday TV show #BTNLive weekdays at 6 p.m. ET. On Thursday's show,  our experts discuss this question: Which B1G defense faces the toughest test Saturday? Answer candidates: Illinois, Wisconsin, Ohio State, or Nebraska.

Remember: You need to be on Twitter to vote. Cast your vote by using one of the following hashtags:

• #BTNILLINI
• #BTNBUCKEYES
• #BTNBADGERS
• #BTNHUSKERS

Select your choice below and tweet out your vote. Anytime you use one of those hashtags, you cast a vote. Spread the word. We'll be tabulating the hashtag totals all day and throughout the show.

Update: This daily poll is now closed. Thanks for voting.

On Thursday's show, Dave Revsine, Howard Griffith, and Chuck Long talk to Nebraska cornerback Ciante Evans. They also break down which Big Ten teams have the most to prove on Saturday and tell us which ones are already looking at must-win contests this weekend. We'll go behind the numbers to look at some interesting trends, plus why the jury is still out on a few Big Ten squads.