US Imports: If pork proven safe, I will eat it, critic says OUT IN THE COLD: Su Wei-shuo and activists took a letter and poem to the AIT asking the US not to export meat containing ractopamine to Taiwan, but they were not received By Aaron Tu and William Hetherington / Staff reporter, with Staff writer Clinical psychiatrist Su Wei-shuo (蘇偉碩), who has been accused of spreading false information about the effects of ractopamine on humans, yesterday said he would eat pork containing the drug if the president could prove it was safe. Su, who has been an outspoken critic of such imports from the US, and who the Chinese Nationalist Party (KMT) has expressed support for, is under investigation after the Ministry of Health and Welfare on Oct. 28 filed a formal complaint against him with the police, for allegedly spreading misinformation about ractopamine in contravention of the Act Governing Food Safety and Sanitation (食品安全衛生管理法).