The country is still lagging behind in good results for Science, Technology, Engineering and Mathe­matics (STEM), said Prime Minister Datuk Seri Najib Tun Razak. More than ten years we are talking about the same thing. May be we need to see right person leading. We do not want jokers or clown leading teaching science and technology. Teachers can be very frustrated if ideas keep changing and they cannot see the results.