Its not a unique case of India, corruption exists in the whole region . It doesnt matter if its the congress, or the BJP or the communist government of my state.. But some here makes it sound like its the unique phenomenon of just India.
Of course yes, thanks to the media and their competition, almost all big corruptions have been brought to light and few are having time in Tihar jail as we speak.
CAG is nowadays strict even on deals from outside and the change is very much visible. There is a silent revolution against corruption going on.
Just to site an example , only yesterday a former minister of my state was send to jail for corruption and parties are looking for any oppertunity to get any information on any corruption which involves opponents.