The Democratic clamor for presidential impeachment seems to be growing by the day. The topic became front-page news again this week with House Speaker Nancy Pelosi’s statement that President Trump “engaged in a coverup” regarding the Russian collusion investigation. Looking closely, we see that media coverage of impeachment ticked up shortly after Trump’s election and really took off in the aftermath of his firing of FBI Director James Comey in May 2017, accelerating steadily over the last two years. Meanwhile, web searches about impeachment seem to have largely faded.