"Our Secular Future: The redefinition of religious liberty in American society" is a promising and threatening reflection by Richard R. Reno in the Jesuit-based weekly America (February 24, 2014). It turns out that the article deals more with the subtitle "religious liberty" than with "secularity" in "our" future.
If Hillary Clinton decides not to run, a strong progressive candidate could emerge for 2016, although doomsayers point to the failed candidacies of liberals George McGovern in 1972 and Walter Mondale in 1984. One hope for Democrats is that, like the old joke about the two curmudgeonly brothers, the other one is worse.
So whether this movement is called "populist" or "Progressive" or plain old "liberal," what matters is that it is starting to see success in its efforts to ensure that the well-being of the People becomes our leaders' first and foremost priority again, and not that of the handful of self-indulgent corporatists.