No this is not yet another remark about Sonia in the race for the PM or backing out due to her inner voice and conscience.
I was discussing this post by Sohnipreet with a friend of mine. The point of discussion was why NRI's were making a hue and cry about Sonia becoming the PM. He had an opinion. Indians who live outside might have faced a lot of hardship / indifference from the local countrymen. When they compare that with a foreigner become the PM of their country, they feel that is unacceptable. The normal illiterate Indian might not be aware of this feeling.
Interesting insight from a person who has lived outside India for close to ten years.