Telugu Desam Party (TDP) president N Chandrababu Naidu, CPM general secretary Prakash Karat, Samajwadi Party leader Mulayam Singh Yadav with Communist Party of India (Marxist) leader Sitaram Yechurywalk to parliament street police station to demand to be detained during a protest against FDI in retail in New Delhi, India,Thursday, Sept. 20, 2012. Angry demonstrators disrupted trains Thursday and forced some shops and schools to close in a partly successful national strike protesting a government decision to cut fuel subsidies and open India's huge retail market to foreign companies. Photo Credit: Indian Photo Agency