Harbhajan raised it yesterday and Gavaskar has given some explanation
On row over suspect bowling action, Gavaskar said players like Harbhajan Singh, Mutaiah Murlidharan and Shoaib Akhtar came under the scanner because of variety of balls bowlers from the sub-continent are able to bowl.
Among other countries, only Shane Warne has the variety, he added
Okay most people must have an opinion on this although not so drastic as Gavaskar's.
I do believe the conspiracy theories are pretty rubbish.