LUCKNOW, April 24 -- Four accused, including two assistant professors, arrested by the U.P. Special Task Force (STF) duped more than 20 candidates appearing for the assistant professor recruitment examination conducted by the UP Higher Education Services Commission (UPHESC), Prayagraj, by providing them fake question papers, officials said here. Now, the STF is on the lookout for the candidates who paid a total of Rs 35 lakh for the counterfeit question papers, they said....