<h1>Poll Shows Many Americans Doubt Trump's Ability to Reduce Costs, Despite High Republican Optimism for His Term.</h1> An AP-NORC poll reveals that many Americans are doubtful about President-elect Donald Trump's ability to lower costs in his upcoming term. Only about 20% are highly confident in his capacity to reduce expenses for groceries, housing, or health care, while confidence in job creation is slightly higher at 30%. Despite Trump's promises, a significant portion of his supporters remains skeptical about immediate economic improvements. Republican optimism for his presidency remains high, with 80% expecting a positive term, while Democratic pessimism has slightly decreased compared to his previous term. Confidence in Trump's handling of health care and immigration is notably low.