On 7 December 2008, Yongyuth Wichaidit was elected to leader of Pheu Thai (For Thai) Party,[1] the main governing party and successor to the dissolved People's Power Party, which is close to ousted former Prime Minister Thaksin. He followed interim leader Suchart Thadathamrongwet in office. On 9 September 2010, Yongyuth announced to resign from the post to clear place for Kowit Wattana,[2] but the voting party members asked him to carry on the leadership.
After his Pheu Thai Party won 2011 general election, he was appointed Deputy Prime Minister and Minister of Interior in the government of Yingluck Shinawatra on 9 August 2011 and resigned on 28 September 2012. His resignation is effective on 1 October 2012.[3][4] He also resigned from MP and Pheu Thai Party's leader on 4 October 2012.[5] Prior to resignations he was accused of illegal land sale[6] endorsements and later was found guilty by the National Anti-Corruption Commission of misfeasance. According to the Bangkok Post, the Prime Minister of Thailand asked him to resign.[7]