No. You give the perpetrators 10 to 20 years and this BS would stop.
How about both, so the thugs and their leaders all think twice before denying Americans their rights under color of law? The charge:
18 U.S. Code § 242 - Deprivation of rights under color of law
Whoever, under color of any law, statute, ordinance, regulation, or custom, willfully subjects any person in any State, Territory, Commonwealth, Possession, or District to the deprivation of any rights, privileges, or immunities secured or protected by the Constitution or laws of the United States . . . shall be fined under this title, or imprisoned for any term of years or for life, or both, or may be sentenced to death.
This carries the death penalty as one option, so there is no statute of limitations. Even if Obama is too much of a petty tyrant to prosecute now, we need to remind administrative law judges and other thugs that, like the Nazis who committed the same crime, they will never be safe from justice.