Marathon Profile: Jenn Peterson - NBC Chicago

    Marathon Profile: Jenn Peterson

    Jenn Peterson says she's competing in the Bank of America Chicago Marathon for Friends of Prentice, which helps support uninsured women and premature babies. (Published Wednesday, Sep 28, 2011) Jenn Peterson says she's competing in the Bank of America Chicago Marathon for Friends of Prentice, which helps support uninsured women and premature... See More