In politics you need no special qulification.Any tom dick and HAry can join it, experience for some time and become a politician.The most dull headed person having the minimum aptitude of understanding the corrupt practices can qualify to be one politician. The president of India is the most useless and non-contributing chair to the benefit of Indian people. Effectively , it does not matter whether it is Mr. Kalam or Ravridevi.Those who are vocal so much for Kalam should once give a thought to what they do in practice.On elections day they ,like a religious ritual ,take a good bath , dress up well and with a Lions heart go to cast their vote in favour of a thief or a Robber. And then when these people select a straw for presidentship, rise for a while to go to sleep again till these politicians wake them up begging for a vote. Ask these third front politicians why are they in favour of Kalam? Why one aspirant for P.M do not aspire to be the President?