Here is the latest Iowa news from The Associated Press at 3:40 a.m. CST

DES MOINES, Iowa (AP) — Republican Steve King likes to note that President Donald Trump has referred to him as “the world’s most conservative human being,” but the Iowa congressman is bracing for what could be his toughest campaign since taking office 16 years ago. The challenge isn’t from a Democrat, but from a conservative state legislator who announced he’d seek the Republican nomination in the sprawling 4th District, saying voters needed an effective leader rather than “more sideshows and distractions.”

DES MOINES, Iowa (AP) — Iowa GOP legislative leaders say they plan to go into the 2019 session challenging the way things are done in state government several issues including property taxes and picking judges. Senate Republican leader Jack Whitver said Thursday at a legislative forum hosted by The Associated Press that Iowans expressed confidence in his party by returning it to power again and that means keeping campaign promises.

WASHINGTON (AP) — House Republicans are criticizing a fellow GOP lawmaker for making what they say are “racist” comments. Rep. Steve King of Iowa was quoted in The New York Times saying, “White nationalist, white supremacist, Western civilization _ how did that language become offensive?” Rep. Liz Cheney tweets that King’s remarks are “abhorrent and racist and should have no place in our national discourse.” Rep. Justin Amash says, “This is an embrace of racism, and it has no place in Congress or anywhere.”

IOWA CITY, Iowa (AP) — Two Iowa workplace safety inspectors were fired in what they are calling retaliation for blowing the whistle on a hostile environment inside their agency. The firings of Jason Garmoe and Travis Stein are the latest turmoil at the Division of Labor, which has been rocked by personnel turnover and accusations of cronyism and harassment. The agency accused both of misconduct that included leaving a state vehicle running for two hours while conducting an inspection _ an allegation they call false.