WASHINGTON — John R. Bolton, President Trump’s former national security adviser, knows about “many relevant meetings and conversations” connected to a pressure campaign on Ukraine that House impeachment investigators have not yet been informed of, his lawyer told lawmakers on Friday.
The lawyer, Charles J. Cooper, tucked the tantalizing assertion into a letter to the chief House lawyer in response to committee chairmen who have sought Mr. Bolton’s testimony in their impeachment inquiry but expressed unwillingness to go to court to get an order compelling it.
Mr. Cooper did not elaborate on what meetings or conversations he was referring to, leaving it to House Democrats to guess at what he might know.