(THE NEW YORK TIMES) Paul Krugman — Something strange is happening in the Republican primary — something strange, that is, besides the Trump phenomenon. For some reason, just about all the leading candidates other than The Donald have taken a deeply unpopular position, a known political loser, on a major domestic policy issue. And it’s interesting to ask why.
The issue in question is the future of Social Security, which turned 80 last week. The retirement program is, of course, both extremely popular and a long-term target of conservatives, who want to kill it precisely because its popularity helps legitimize government action in general. As the right-wing activist Stephen Moore (now chief economist of the Heritage Foundation) once declared, Social Security is “the soft underbelly of the welfare state”; “jab your spear through that” and you can undermine the whole thing.