I don't have sympathy for these people, but it's still worth pointing out that this kind of thing is
disruptive and expensive...
Special counsel Robert S. Mueller III has alerted the White House that his team will likely seek to interview six top current and former advisers to President Trump who were witnesses to several episodes relevant to the investigation of Russia’s meddling in the 2016 election, according to people familiar with the request.
Mueller’s interest in the aides, including trusted adviser Hope Hicks, ex-press secretary Sean Spicer and former chief of staff Reince Priebus, reflects how the probe that has dogged Trump’s presidency is starting to penetrate a closer circle of aides around the president.