Healthcare Donald Trump 'wrong' president for US, says former first lady Michelle Obama Updated : August 18, 2020 10:52 AM IST Former US vice president and presumptive Democractic presidential candidate Biden, 77, will challenge 74-year-old Republican incumbent President Trump in the November 3 election. Michelle Obama lamented that in the presidential elections four years ago, too many people chose to believe that their votes didn't matter or may be because they were fed up. Obama asserted that the US has to vote for Biden in numbers that cannot be ignored. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.