'Putin foe' to run for presidency Russia's former Prime Minister Mikhail Kasyanov has said he will stand for president in the 2008 election. Mr Kasyanov, 47, is seen as the most persistent critic of President Vladimir Putin, accusing him of taking the country away from a democratic path. He is currently under an investigation for alleged fraud and abuse of power - the charges he denies as Moscow's attempt to discredit him. The constitution bars Mr Putin from running for a third term. 'No-one else' "As of today, my answer is yes," Mr Kasyanov told Moscow's Ekho Moskvy radio when...