Feb. 10 (Bloomberg) -- Greek police used tear gas against masked protesters in central Athens after they attacked police and stores at the end of a march against austerity measures. Greek unions held their second strike in a week against the proposed measures as Finance Minister Evangelos Venizelos pressed lawmakers to yield to conditions for a bailout, saying a refusal would open the way for the country’s exit from the euro. Nicole Itano reports on Bloomberg Television's "InsideTrack." (Source: Bloomberg)