Analysts say the race will be tight . The Republican Party is in a state of disarray after its 2012 presidential nominee, Mitt Romney, lost to President Barack Obama by nearly 10 percentage points. Turnout is expected to be high among the country 's 3 million registered voters . About 50,000 troops deploy to the streets .
Analysts say the race will be tight . Some say the Hezbollah-dominated alliance may win a parliamentary majority . Turnout is expected to be high among the country 's 3 million registered voters . About 50,000 troops deploy to the streets .