Mark Riddell: Exam whizz at centre of US college cheat scandal

Prosecutors say Mark Riddell, 36, aced tests for students because he is a "really smart guy". from BBC News - World https://ift....

Prosecutors say Mark Riddell, 36, aced tests for students because he is a "really smart guy".

from BBC News - World https://ift.tt/2TPM0N6