By REBECCA SHABAD CBS NEWS April 5, 2016 Most Wisconsin Republicans Are Concerned, Scared About A Donald Trump Presidency More than half of Wisconsin's GOP voters on Tuesday said they would be concerned or scared if Donald Trump were elected president, according to CBS News' exit polls from the state's primary. The poll found more than a third of Republican voters, 37 percent, said they would be scared and 18 percent said they would be concerned when asked how they would feel if Trump wins the White House. On the other hand, 20 percent said they would be optimistic and...