Billionaire investor Griffin says US dollar lost some of its luster in last year

WEST PALM BEACH, Feb 3 (Reuters) - Billionaire investor Ken Griffin said on Tuesday that he believed that the US dollar had lost some of its luster with investors in the last 12 months.

The founder of investment firm Citadel, Griffin also told the WSJ Invest Live event in West Palm Beach, Florida, that there needed to be an increase in fiscal discipline in the United States, including paying down some of the profligate spending from the COVID-19 pandemic era.