The Spirit of 1776 Summit is coming to Iowa for Tea Party activists. Greg Cummings and Mary Spaeth with details.  Iowans continue fierce conversation about a ballot measure to fund more natural resource programs. Then, the best campaign ad of the season. Rev. Cary Gordon.   Then, Brad Zaun, congressional candidate,  with a campaign stop.  Issues.   And Tom Quiner says Holy Trinity's Peace and Justice Committee doesn't speak for him.