Ahead of Iowa caucuses, GOP candidates tap economic frustrations

Ahead of the Iowa caucuses , Republican presidential candidates are seeking to tap into voters' discontentment with the U.S. economy as Americans hope for relief that eases their money concerns. CBS News polling shows that a majority of Americans think the economy is in bad shape, despite many strong economic measures, such as low unemployment and a growing U.S. economy. But many voters are focused on the impact of inflation, which is rising at a slower pace than a year earlier amid the Federal Reserve's interest rate-hike campaign. Even so, prices remain higher than prior to the pandemic, and millions of Americans say they are…