Trump praises China for helping on North Korea

US President Donald Trump praised China for its help in pressuring North Korea, while defending his softening stance on trade and other issues with the Asian giant, in an interview that aired Tuesday.In the comments to Fox News, Trump cited the strength of his newfound relationship with President Xi Jinping in explaining why he has dropped his past criticism of China.Start a trade war with China while in the middle of him working on a bigger problem, frankly, with North Korea?" he said.