Donald Trump’s namesake son has emerged as a “power player” in MAGA land — and he’s got his sights set on power-hungry “snakes” and liars trying to infiltrate Dad’s administration. That’s according to The New York Times, which remarked Donald Trump Jr., 46, has taken an assertive posture, their words, while his sister Ivanka and her husband, Jared Kushner, have faded from view. “Don is a power player and I think anybody in Republican politics is realizing that he’s on a list of five of the most powerful conservative voices and influencers alive,” Trump ally Charlie Kirk, co-founder of Turning …