ROCHESTER, N.Y. — Americans named President Obama as their No. 1 hero, followed by Jesus Christ and Martin Luther King, in a new Harris poll. Others in the top 10, in descending order, were Ronald Reagan, George W. Bush, Abraham Lincoln, John McCain, John F. Kennedy, Chesley Sullenberger and Mother Teresa. People were asked whom they admired enough to call their heroes. Those surveyed were not shown a list of people to choose from. The Harris Poll was conducted online among a sample of 2,634 U.S. adults by Harris Interactive. This question was first asked in a Harris Poll in...