Accusing the BSP and SP of adopting double standards in dealing with Congress, BJP today said leaders who change masks to suit their political needs cannot work for the poor. <br/><br/>Addressing Bharatiya Kisan Union activists who joined the BJP in New Delhi, he said, Samajwadi Party and Bahujan Samaj Party are at loggerheads with Congress in Uttar Pradesh.<br/><br/>But in Delhi they have helped Congress on the opposition-sponsored cut motions against price rise. He said while SP chief Mulayam Singh Yadav and RJD supreme Lalu Prasad openly supported the cut motions against rise in fuel prices, they walked out when the same was put to vote in the Lok Sabha. <br/><br/>Mr. Gadkari claimed that the pressure of CBI cases forced these leaders to side with Congress. Attacking Congress-led UPA, the BJP leader said the Government has failed to provide any reprieve to the farmers. <br/>