The Georgian government of President Mikheil Saakashvili, long a favorite of U.S. conservatives for championing pro-democratic “color revolutions,” is under fire for its own alleged suppression of a domestic opposition movement headed by a billionaire tycoon. Saakashvili was lauded as a reformer after he became president in 2004, following the Rose Revolution, and he has bravely challenged Russian hegemony in the region. But he has also shown a tendency to overreach, as in the imprudent military moves that offered Russia a pretext for invading Georgia in 2008. Now, critics charge, his government has been overly zealous in combating political challengers at home. Saakashvili’s rival is a wealthy businessman named Bidzina Ivanishvili, who made a fortune in Russia before returning home to form a political party called Georgian Dream. Ivanishvili’s supporters allege a series of repressive moves by the government, including a cyberattack that has ensnared not just Georgian activists but U.S. lawyers, lobbyists and security advisers for Georgian Dream.