be (all) of a piece

To share the same characteristics as those of the same kind. I don't why you're surprised about that outrageous new bill—politicians are all of a piece.

Common Names:

Name	Pronounced	Usage
Larson	['la:sn]
Yaffe	-	Hebrew
Nik	-	English, Greek, Slovene
Felizitas	fe-LEE-tsee-tahs	German
Oluwasegun	-	Western African, Yoruba
Karthikeyan	-	Tamil, Hinduism