Remember back during the election when throngs of Trump supporters would shout "Lock her up! Lock her up!" when word broke out she used a private email server for official government emails? Remember when key members of his administration, then, after being elected, went on to do the same exact thing and none of his supporters cried foul and kept entirely quiet about it?
Well private email servers seem to be the least of Trump's worries right now, because members of his administration and people who helped get him elected are being either investigated or indicted, like Paul Manafort.
Now, Trump's former campaign adviser, George Papadopoulos, has just plead guilty to making false statements to the FBI about his interactions with foreign officials, which many see as one of the closest possible connections between Russia and the election.