I'm placing blame on the present administration for its presently ongoing actions, which could be stopped in the present. There's little reason to talk about Obama unless we're doing some detached post-mortem about the slow process of our country being destroyed. But as to the present actions - even if you want to characterize them as part of a slow slide longer arc, that still implies that the current incarnation is the worst yet.
I'm placing blame on the present administration for its presently ongoing actions, which could be stopped in the present. There's little reason to talk about Obama unless we're doing some detached post-mortem about the slow process of our country being destroyed. But as to the present actions - even if you want to characterize them as part of a slow slide longer arc, that still implies that the current incarnation is the worst yet.