harping on

But that doesn’t stop Fed Chair Jerome H. Powell from harping on labor costs and ignoring the real culprits.

But that the larger campaign is harping on this suggests they really think it's smart strategy.

I am constantly harping on the fact that L.A. has amazing, curated boutiques like Mohawk General Store, elevated brands like Ghiaia Cashmere blowing up the menswear scene.

But with Biden repeatedly insisting that he is not stepping aside, Belcher said, Democrats harping on his slipping support were hurting, not helping, their cause.

Wineman said she resents that “politicians keep harping on these things to scare people” into holding anti-LGBTQ+ positions.