Boris Tadić has advocated an early presidential election that is required under constitutional law, since the adoption of the new Constitution of Serbia, after the successful constitutional referendum in October 2006. On 13 December 2007, the speaker of the Parliament, Oliver Dulić, set the election date for 20 January 2008. The Democratic Party submitted the candidacy of its leader to the Republic Electoral Commission on 21 December. Tadić held his first election convention on 22 December, in Novi Sad.Tadić formally submits presidential candidacy The re-election campaign was led under the slogan ”For a strong and stable Serbia“ (За Јаку и Стабилну Србију) in the first round and "Let's win Europe together!" (Да освојимо Европу заједно!) in the second. Tadić advocated integration of Serbia into the European Union but also territorial integrity of Serbia with sovereignty over Kosovo and Metohija. As a part of a campaign, Boris Tadić answered the 10 most interesting questions every week through the campaign website in the form of video response on YouTube.Boris Tadić – Postavi pitanje predsedniku
