Steve King, Hurling Insults at Immigrants, Is Rebuked by His Own Party

Long before Donald J. Trump took aim at immigrants, there was Representative Steve King of Iowa.

Since Mr. King’s election to the House in 2002, and before that in the State Legislature, where he first tried out his English-only trademark talking point, Mr. King, a Republican, has injected himself into the immigration debate with inflammatory and at times boorish statements.