Investors are remaining cautious amid uncertainties surrounding the upcoming presidential election between Donald Trump and Kamala Harris, according to prominent economist Mohamed El-Erian. What Happened: “A lot of investors are just on the sideline,” El-Erian, Chief Economic Adviser at Allianz, said during an interview on CBS’ “Face the Nation.” He cited multiple factors contributing to market uncertainty, including both the presidential race and congressional outcomes. El-Erian emphasized the potential disconnect between campaign promises and actual policy implementation. “They see so many p…