Question: What was the title of the book published in the U.K that discussed topics on the 2008 presidential election and the failed campaign of a former New York City Mayor?
Sentence (from "Boris Tadić reelection campaign, 2008"): Boris Tadić has advocated early presidential election that is required by the constitutional law, since the adoption of the new Constitution of Serbia, after a successful constitutional referendum in October 2006.
Relevant evidence: No