Bahujan Samaj Party chief Mayawati today launched her election campaign in western UP with a public meeting in Agra - her first physical campaign for the polls. The former Chief Minister hit out at her three main rivals as she called the BJP casteist, the Samajwadi Party gunda. And the Congress natakbaaz for doing drama in the name of backward parties. She also said that she hopes Dalits don't believe reports that she is missing.