U.S. Sen. Kyrsten Sinema of Arizona is no stranger to taking flak from fellow Democrats for bucking the party line -- but a former high-level aide to President Barack Obama may have crossed another line. "I think she’s a c---," Alyssa Mastromonaco told the "Pod Save America" podcast earlier this month, after Sinema refused to side with other Democrats regarding the filibuster. "That’s what I have to say." Mastromonaco chose a fairly large platform for her profanity-laced remarks: According to Chartable, the podcast has enormous reach, and is the seventh-highest news program on Apple Podcasts.