The former president of America, Barack Obama extended his support to the presidential nominee Joe Biden by helping him raise more than $11m while warning Democrats against being complacent or smug about the presidential race. The virtual fundraiser collected $7.6m from 175,000 grassroots contributors. Barack Obama and the presumptive Democratic presidential nominee also hosted a private online portion for high-dollar donors, which was not open to reporters, and gained over $3.4m.