Gov. Sarah Huckabee Sanders assumed a podium on a recent spring morning in Arkansas, her familiar voice instantly evoking her pugnacious press conferences under Donald Trump. That day, there were no reporters to spar with, nor culture wars to wage, only a few dozen Arkansans who’d come to applaud millions in ongoing state grants for playgrounds and parks. “When my kids were younger, we could plan a huge trip just to find out that our kids would prefer to actually play on a jungle gym or a swing