Sen. Mitt Romney says if Congressional Democrats and President Joe Biden are set on passing a $3.5 trillion spending bill without a single Republican vote, then Democrats should be responsible for raising the nation’s debt limit. “Right now it’s my colleagues across the aisle who are raising the spending. They should be the ones who raise the debt ceiling,” Romney said during a wide-ranging visit with The Tribune’s editorial board. The fight over the debt limit is a high-stakes game of “chicken” playing out in Congress, where Democrats have very slim majorities in both the House and Senate. The debt...