A senior advisor to Donald Trump’s presidential campaign presidential campaign lashed out at a reporter — whom he called a “‘famed’ gossip columnist” — over her reporting that the campaign pumped the brakes on its early celebration and has instead “fallen into sweat mode.” Tara Palmeri, senior political correspondent at Puck, reported Thursday that after the Trump campaign felt “undeniably palpable sense of euphoria” washing over early-voting numbers in Nevada, Georgia, and North Carolina, the campaign struck a decidedly different tone this week. “… as the early results from Pennsylvania rev…