In the United States, voting in the midterm elections has ended in six states: Indiana, Georgia, Kentucky, South Carolina, Vermont and Virginia, reports CBS News. According to preliminary exit poll data, 38% of voters approve of President Donald Trump's job performance. This could be one of the lowest levels of support for an American leader in the midterm elections. Of particular importance in determining the balance of political power are the Senate elections in Georgia and South Carolina, the vote for the governor of Georgia and two seats in the House of Representatives from Virginia, CBS News adds.