"Obstruction of justice can be motivated by a desire to protect non-criminal personal interests, to protect against investigations where underlying criminal liability falls into a gray area, or to avoid personal embarrassment. The injury to the integrity of the justice system is the same regardless of whether a person committed an underlying wrong. In this investigation, the evidence does not establish that the President was involved in an underlying crime related to Russian election interference. But the evidence does point to a range of other possible personal motives animating the President's conduct. These include concerns that continued investigation would call into question the legitimacy of his election and potential uncertainty about whether certain events-such as advance notice of WikiLeaks's release of hacked information or the June 9, 2016 meeting between senior campaign officials and Russians­ could be seen as criminal activity by the President, his campaign, or his family."