Former Speaker of the House John BoehnerJohn BoehnerHouse markup of ObamaCare repeal bill up in the air Conservatives to Congress: Get moving Boehner: ObamaCare repeal and replace 'not going to happen' MORE endorsed Ohio Gov. John Kasich on Saturday, Cincinnati.com reports.
"He's my friend," Boehner reportedly said.
Ohio holds its winner-take-all primary on Tuesday. Kasich has said that he will drop out if he doesn't win his home state, and is still polling behind front-runner Donald TrumpDonald TrumpFrench president rips Trump’s Paris comments By any other name: Revised Trump border rules will still be a Muslim ban Trump's first dinner out in DC: His own hotel MORE, although the margin has narrowed. The latest Real Clear Politics average puts Trump ahead by just 2.5 percentage points.