Post 2004, he became soft towards Jayalalithaa and spent all his energy in opposing the DMK and promoting the Bharatiya Janata Party Later on, in 2011 he convinced DMDK Vijayakanth to partner with the AIADMK. Cho was an ardent supporter of Narendra Modi. Cho had campaigned for Prime Minister Narendra Modi during 2014 Indian general election.
Post 2004, he became more favorable towards Jayalalithaa and devoted his energy to opposing the DMK and promoting the Bharatiya Janata Party. In 2011, Cho convinced Vijayakanth of the DMDK to join forces with the AIADMK. Cho was a strong supporter of Narendra Modi. He campaigned for Prime Minister Narendra Modi during the 2014 Indian general election.