Michael Pillsbury, who has advised President Trump on China, said he was not given a visa to attend a conference in Beijing, a first in decades of visiting the country.
“The problem with the so-called enforcement issue has to do with finding a mechanism that allows punishment for violations of the agreement,” said Michael Pillsbury, a China scholar at the Hudson Institute who advises the Trump administration. “That hasn’t been done yet.”
“His gift was the framing of the question, the discovery of the critical question,” said Michael Pillsbury, a China expert who advised and worked with Mr. Marshall throughout his career. “He would always pick the least studied and most strategically significant subjects.”