Evans: Libraries should be for all, not just for some

There’s a big birthday coming up in Iowa in about a month.This place we call home — these 55,800 square miles of farm fields, wooded land, and clusters of housing and commerce — joined the Union 175 years ago on Dec. 28.This should be cause for a celebration. But it probably won’t be. We have difficulty agreeing on much of anything these days, it seems — including libraries.The spotlight was on them last week during a committee meeting in the Johnston School District. The topic was whether two novels for teens, “The Hate U Give” and “The Absolutely True Diary of a Part-Time Indian,” should be available in the Johnston High School library for students to read.