Progressive podcaster Jennifer Welch dismissed anyone defending Natalie Harp, a close aide to President Donald Trump, even going as far as labeling her a “bunny boiler.” Welch joined Jim Acosta this week on his podcast and Acosta noted at one point that some are pushing back against criticism of Harp and her close bond to Trump. “She knows exactly what the f*ck she’s doing. She’s 35 years old. She’s a grown woman and she works for the president …