WASHINGTON, D.C. — Rep. Steve King, R-Iowa, doesn’t see the 4th Congressional District seat as “his.” Instead, King said, the seat is that of the people. The 66-year-old is up for re-election...

After Texas Sen. Ted Cruz’s upset victory in the Iowa caucuses — which defied expectations in the Jan. 30 Des Moines Register/Bloomberg Politics pre-caucus poll — some Iowa public officials will...