A new Pew Research Center poll finds that 60% say they have an unfavorable view of China — up from 47% last year to the highest proportion since Pew started asking the question 14 years ago. The survey results being released Tuesday found that 24% of Americans regard China as America’s top threat for the future, the same percentage that said so of Russia. North Korea (12 was the only other country to draw double-digit concern. […] Still, the poll finds that only 41% of Americans believe that China’s growing economy is a bad thing for the United States, compared...