Conversation so far:
What legislative actions were taken?
Hunter introduced legislation that he said could "turn parents into prosecuting attorneys fighting a wave of obscenity..
What does that mean?
would allow the parent or guardian of a minor to sue in federal court anyone who knowingly disseminates material "that is harmful to minors".
What other legislative actions did he impose?
Hunter legislatively mandated the construction of 14 miles (23 km) of security fencing on the international land border separating San Diego County and Tijuana, Mexico.
Was that controversial?
CANNOTANSWER.
Did he have other political actions?
Hunter repeatedly voted against international trade agreements such as the North American Free Trade Agreement (NAFTA).

Question: What other trade agreements did he veto?
Self-contained rewrite: What other trade agreements did Duncan Hunter veto, aside from repeatedly vetoing against the North American Free Trade Agreement?