Ted Cruz went after Donald Trump on Thursday for saying transgender people should be able to use whichever bathroom they want.
"Have we gone stark-raving nuts?" Cruz said at a rally in Frederick, Maryland.
Responding to North Carolina's controversial bathroom law during a TODAY town hall earlier in the day, Trump said people should "use the bathroom that they feel is appropriate."
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Cruz immediately panned the comments, telling radio host Glenn Beck "that's not a reasonable position." It's a point he again hammered on during his rally in the Old Line State.
"Grown adult men — strangers — should not be alone in a bathroom with little girls," Cruz said.
This article first appeared on NBCNews.com.