"I fully understand the 'one China' policy, but I don't know why we have to be bound by a 'one China' policy unless we make a deal with China having to do with other things, including trade," Trump said on "Fox News Sunday."
Trump had set off a diplomatic controversy when he took a call from Taiwan's leader. The United States recognizes Taiwan as part of China -- and Chinese officials were furious over the first conversation in decades between a Taiwanese leader and a US President or President-elect.
