Related by context. Frequent words. (Click for all words.) 68 Senator Tom Harkin 67 Rep. Dave Loebsack 66 Rep. Bruce Braley 66 Rep. Leonard Boswell 65 Governor Chet Culver 64 Senator Chuck Grassley 62 Sen. Tom Harkin 62 Rep. Jim Nussle 62 Loebsack 61 Governor Tom Vilsack 58 Senator Claire McCaskill 57 Harkin 57 Senator Harkin 57 Gov. Tom Vilsack 57 Gov. Chet Culver 56 Rep. Steve Kagen 56 Senator Amy Klobuchar 56 Senator Charles Grassley 55 Senator Debbie Stabenow 55 Senator Russ Feingold 55 Tom Harkin 55 Bolkcom 54 Vilsack 54 Senator Kit Bond 54 Congressman Bart Stupak 54 Senator Dick Durbin 54 Roxanne Conlin 54 Blanche Lincoln D 53 Rep. Collin Peterson 53 Sen. Chuck Grassley 53 Charles Grassley R 53 Senator Byron Dorgan 53 Russ Feingold D Wis 53 Senator Tom Daschle 53 Gov. Terry Branstad 52 Sen. Charles Grassley 52 Senator Herb Kohl 52 Sen. Claire McCaskill 52 Rep. Tammy Baldwin 52 Sen. Russ Feingold 52 Claire McCaskill D 51 Sen. Al Franken 51 Nussle 51 Chuck Grassley R 51 Governor Dave Heineman 51 Tom Harkin D 51 Sen. Norm Coleman 51 Senator Patty Murray 51 Iowa 51 Senator Grassley 51 Sam Brownback R 50 Senator George Voinovich 50 Sen. Amy Klobuchar 50 Sens. Charles Grassley 50 Sen. Dick Durbin 50 Thune 50 Tim Walz 50 Iowans 50 Grassley 50 Braley 50 Rep. Betsy Markey 50 Klobuchar 49 Sen. Debbie Stabenow 49 Herseth Sandlin 49 Shea Porter 49 Congressman Dennis Kucinich 49 Representative Dennis Kucinich 49 Governor Tim Pawlenty 49 Rep. Jim Ryun 49 Rep. Tim Walberg 49 Chet Culver 49 Branstad 49 Van Haaften 49 Senator Hillary Clinton 49 Mark Schauer 49 Christie Vilsack 49 Ron Wyden D 48 Noem 48 Feingold 48 Jeff Lamberti 48 Kibbie 48 Patty Murray D 48 Sen. Jeanne Shaheen 48 DeLauro 48 Rep. Rosa DeLauro 48 Dave Obey 48 Senator Norm Coleman 48 Senator Gillibrand 48 Stabenow 48 Johanns 48 Chuck Grassley 48 Bachmann 48 Rep. Darlene Hooley 48 Ames Ia 48 Mike Johanns 48 Ron Kind 48 Senator Kirsten Gillibrand 48 Kinzinger 48 Rep. Michele Bachmann 48 Jeff Fortenberry 48 Dorgan