Siddaramaiah slams BJP amid EVM row, says GVL Narasimha Rao even wrote book questioning voting machines after 2009 polls

In a tweet in Kannada, Siddaramaiah wrote, "BJP was the first to raise doubts about the EVMs. The spokesperson of that party had even written a book. Supporting the doubt, LK Advani had written the preface of the book. What's the reason behind BJP's change in stand in the last 10 years?"