Criteria to be a spokesperson of the HAND symbol :-D

After watching our Central Govt's spokespersons in various debates/press meetings over scams during their tenure, I find the job very easy to be performed except for one particular characteristics which is really tough to possess.

Lines you have to just iterate are:

1. Why did NDA govt did not do that and why are they shouting now?
(As if whatever mess Congress created for last 50 years could have been cleared in just 6 years)

2. High command will take the final decision.

3. I am not aware of any such information or incident.
(Even though the whole world knows the fact and the reporter shows them the documents)

4. We have the international obligation so we cannot divulge any information.
(As if they do not have any obligation towards the people of their own country)

5. Why are you asking me? You should ask the corresponding minister.

BUT, there is this very essential and very tough criteria that you MUST possess:
you have to be BRAZENLY SHAMELESS :-D

If you have marked any further such criteria for this post, please add it as comment here. ;-)