WASHINGTON (AP) — Iowa Sen. Joni Ernst says she’s “not enthused” about supporting Stephen Moore to join the Federal Reserve board. Ernst and other GOP senators are stopping short of saying they won’t back the conservative commentator, but their comments suggest Senate support for Moore may be shaky.

Moore has written demeaning observations about women, commenting on their clothing and complaining about the suitability of female referees and commentators in basketball. President Donald Trump has suggested Moore for the post but not yet formally nominated him.

Ernst says she isn’t enthusiastic about Moore because of his writings. She says, “I’m a woman, right here folks.” Republican Utah Sen. Mitt Romney says he wants Fed nominees to be “economists and not partisan.” Some have criticized Moore as being too involved in partisan politics.