India, Sept. 28 -- During her childhood, Esha Gupta was often called 'Kaali maa' not because she was powerful like the Goddess but because she had a dark complexion. At that age, she never understood the name-calling and did not pay heed to it. However, the actor was shocked to have faced it again when she entered Bollywood with people taking it a step further and suggesting she go for skin whitening procedures....