American Farm Bureau:
Sen. Portman -0194
American Farm Bureau:
Sen. Portman -0196
American Farm Bureau:
Sen. Portman -0203
American Farm Bureau:
Sen. Portman -0207
American Farm Bureau:
Sen. Portman -0210
American Farm Bureau:
Sen. Portman -0211
American Farm Bureau:
Sen. Portman -0218
American Farm Bureau:
Sen. Portman -0232
American Farm Bureau:
Sen. Portman -0233
American Farm Bureau:
Sen. Portman -0235
American Farm Bureau:
Sen. Portman -0241