Erika Kirk – the widow of Charlie Kirk, the rightwing activist killed in Utah in September – has indicated she would be willing to support JD Vance in a 2028 presidential bid. Katie Miller, the wife of White House deputy chief of staff for policy Stephen Miller, invites senior Republicans on to her podcast for discussions with conservative women. And the Trump administration is developing baby-boom policies it hopes will help gain the backing of women in the midterm elections. Jonathan Freedland speaks to the Guardian columnist Arwa Mahdawi about the Republican drive to win over women