Iowa senator has strong comments about smear campaign.
Many legislators and other groups urge President to sign the bill.
Reauthorization of law takes effect July 15.
Blenders credit will run through 2009.
Legislation receives strong vote in Senate.
House approves Farm Bill conference report.
U.S. beef won't be headed to South Korea this week as expected.
Immigration system needs to be overhauled.
USDA qualifies nearly 2500 biobased products for procurement preference.
Legislation now moves to Senate.
Prices surge on ideas that more business will shift to U.S. shores.