Boston voters oust City Council incumbents Arroyo and Lara amid scandals

Preliminary elections were held in several Massachusetts cities, including Boston's city council races.
Incumbents Ricardo Arroyo and Kendra Lara lost their seats amid controversies.
Challengers Enrique Pepén and Benjamin Weber will compete in November's general election.
The election results signal dissatisfaction with the current council and a potential ideological shift.
New Balance chairman Jim Davis funded a PAC supporting challengers, seen as reshaping the council.