Are there any B-36 bomers left in flying condition?

Question

Or any Russan migs?

Answer 1

I believe the Commemorative Air Force (formerly the "Confederate Air Force") has a B-36 which they fly in various air shows. A link to their web site is below.

There are a number of MIGs which are still used by the Aggressor Squadron at Nellis Air Base in Nevada for Red Flag exercise. Even though the Soviet Union is no more, there are a number of potential adversary nations that fly MIG aircraft, so our pilots and aviators must be trained in air tactics against those aircraft.  

Answer 2

The only B36 Peacemakers currently available are on display only; please see the link provide.

Red Bull is presently flying a MiG17 around the United States; there are quite a few MiG15 and MiG17 on display in private collection (Love Field) Dallas, TX to CT.....