NEW YORK (TheStreet) -- Shares of the National Bank of Greece are falling by 9.34% to $1.79 at the start of trading this morning, as Greek politicians failed to elect a new president in a vote held on Monday. The country's Prime Minister, Antonis Samaras, backed presidential candidate Stavros Dimas, but Dimas failed to secure enough votes which will result in a snap election in early 2015, CNBC ...