President Donald Trump sided with North Korea in its recent personal attacks on Democratic presidential candidate Joe Biden, saying he “smiled” when Kim Jong Un called the former vice president a “low IQ individual.“ Trump, in a post on Twitter, asked if North Korea’s recent criticism of Biden was a signal to him. White House press secretary Sarah Sanders, in an interview on NBC’s “Meet The Press,” said the president of the United States and the North Korean dictator agreed in their assessments of Trump’s political rival. “I think they agree in their assessment of former Vice President Joe Biden,”...