In his final swing through Wisconsin before the state's Tuesday presidential primary, Texas Sen. Ted Cruz said states should be allowed to ban abortion even in cases of rape and incest.

Cruz took questions from Fox News host Megyn Kelly and audience members at a town hall event Monday at the Madison Masonic Center.

Early in the event, a woman who described herself as a moderate, pro-choice Republican told Cruz she's afraid if he becomes president he will outlaw abortion entirely.

Cruz said he wants to see people's hearts and minds changed on the issue. He argued laws should be changed at the state level, not through judicial decisions.

He also said he believes the Supreme Court's Roe v. Wade decision is not settled law, calling it an example of judicial activism.

Kelly then noted that Cruz doesn't favor exceptions to allow abortion in cases of rape or incest.