http://www.bbc.com/news/world-us-canada-41394477
A senior Democratic lawmaker has opened an investigation into Jared Kushner's use of a private email account to conduct US government business.
Congressman Elijah Cummings penned a letter to the president's son-in-law and senior adviser requesting that he preserve all of his personal emails.
Mr Cummings quoted from the Republican investigation of Hillary Clinton's email server to justify the request.
"The public has a right to access public records," Mr Cummings wrote.
"The public has a right to certainty that no classified or sensitive information was placed at risk of compromise," Mr Cummings wrote, quoting Republican Trey Gowdy's letter to Mrs Clinton's legal team on 19 March 2015.
"Your actions in response to the preservation request and the information you provide in response to this letter will help determine the next steps in this investigation," the Maryland congressman wrote to Mr Kushner, a former real estate investor.