Recent Biden Gaffes , Highlight Concerns Over His , Age and Mental Health.<br />'The Guardian' reports that President <br />Joe Biden has twice mistakenly identified dead <br />European leaders as having talked to him <br />about the January 6, 2021, Capitol attack.<br />On February 7, Biden referred to former <br />German Chancellor Helmut Kohl while <br />speaking at a campaign fundraiser in New York. .<br />On February 7, Biden referred to former <br />German Chancellor Helmut Kohl while <br />speaking at a campaign fundraiser in New York. .<br />Biden said he spoke to Kohl, who died in 2017, <br />regarding concerns in Europe about attempts to <br />stop the certification of Biden's 2020 election win.<br />Biden said he spoke to Kohl, who died in 2017, <br />regarding concerns in Europe about attempts to <br />stop the certification of Biden's 2020 election win.<br />Just three days earlier, while recounting a similar <br />anecdote about EU perception of the January 6 Capitol <br />attack, Biden appeared to confuse French politicians. .<br />While speaking in Nevada, Biden referred <br />to a conversation with former French <br />President François Mitterrand, who died in 1996.<br />While speaking in Nevada, Biden referred <br />to a conversation with former French <br />President François Mitterrand, who died in 1996.<br />At the age of 81, Biden is the oldest president to <br />ever seek reelection in the history of the country, <br />which has made health concerns an issue for many voters. .<br />According to a recent NBC poll, <br />three quarters of voters expressed concerns <br />about Biden's physical and mental health.<br />The issue has become a key point <br />for Republicans, who claim <br />Biden is unfit to hold office. .<br />Meanwhile, Biden is likely to face former President <br />Donald Trump, who is currently 77 years old, <br />in the upcoming 2024 presidential race.<br />Former South Carolina Governor Nikki Haley, Trump's last <br />serious opponent in the Republican nomination race, <br />has criticized both men as being too old to hold office. .<br />Former South Carolina Governor Nikki Haley, Trump's last <br />serious opponent in the Republican nomination race, <br />has criticized both men as being too old to hold office. .<br />Former South Carolina Governor Nikki Haley, Trump's last <br />serious opponent in the Republican nomination race, <br />has criticized both men as being too old to hold office.