His administration ran vile, racist propoganda and did everything it could to gin up hatred against that ethnic group. If anything, he shares responsibility for the violence they were being "protected" from.
Pretty much anyone who ranks FDR as the #1 present in our history.
I don't think Light Cleric's wrong. A lot of progressives build FDR up as a heroic figure, both progressive and patriot, as an almost proto-social democratic reformer and as the leader in a great "war for freedom". The internment camps do not fit well into that narrative, so they are glossed over, usually with the sort blithe comment that "racism was normal in those days" or "it was actually for their own good" which they would never accept from conservatives. Not historians, I don't think, I'm not sure where he's getting that one, but certainly a lot of non-academics.
Trick is, mind, that conservatives similarly gloss over the preceding three centuries of white supremacy- lots of talk about "Puritan valeus", not so much about the Great Swamp Massacre, plenty of blather about rugged frontier capitalism, less about Wounded Knee- so it's a bit of a "people in glass houses" situation. Taking the long view, FDR was simply the latest in a long line of white people doing awful things to non-white people.
To be quite frank, I was surprised to see so many surveys of historians rate FDR as #1--it appears WW2 dominates the subconscious of even the experts in the field.
But by and large, I agree with TF here.
I stated in this thread. FDR tried to nix Social Security, which is probably the best thing you can point to out of the "New Deal." When his attempts to stifle it from going to a vote failed, he signed off on it rather then face to political consequences for vetoing it.
So yeah, he put politics above principle to avoid getting in the way. That certainly makes up for the concentration camps and anti-semitic policies.
From today's perspective it is easy to point to SS as the crowning achievement of the New Deal. However, the WPA, rural electrification, and other such programs were strongly supported by FDR and were integral components to the New Deal at the time.
Granted, it was a very dark page in American history. I think there is no doubt that FDR should have done far more to resist the movement to intern Japanese-Americans in particular on such a massive scale. But blaming Roosevelt merely because he was president at the time is much like blaming him for WWII or the Great Depression
Even civil libertarian extraordinaire Earl "Effing" Warren supported the Japanese internment. It's a real black mark on our history.