<p>Russia's Supreme Court has upheld a ruling barring opposition politician Boris Nadezhdin from running in this month's presidential election, Nadezhdin said on Monday.</p><p>Nadezhdin was barred from standing when the Central Election Commission said it had found irregularities, including names of dead people, in the list of supporters' signatures he had presented in support of his candidacy. Nadezhdin had earlier called the decision to invade Ukraine a "fatal mistake".</p>.The spy war: How the CIA secretly helps Ukraine fight Putin.<p>Since anti-war candidate Nadezhdin will no longer be contesting, there is little doubt about Putin's reelection in March. Putin's expected victory in the March 15-17 presidential election would secure him a fifth term. This will make him one of the longest-serving and most consequential presidents in Russian history.</p>
<p>Russia's Supreme Court has upheld a ruling barring opposition politician Boris Nadezhdin from running in this month's presidential election, Nadezhdin said on Monday.</p><p>Nadezhdin was barred from standing when the Central Election Commission said it had found irregularities, including names of dead people, in the list of supporters' signatures he had presented in support of his candidacy. Nadezhdin had earlier called the decision to invade Ukraine a "fatal mistake".</p>.The spy war: How the CIA secretly helps Ukraine fight Putin.<p>Since anti-war candidate Nadezhdin will no longer be contesting, there is little doubt about Putin's reelection in March. Putin's expected victory in the March 15-17 presidential election would secure him a fifth term. This will make him one of the longest-serving and most consequential presidents in Russian history.</p>