Joe Biden is the Democratic nominee for President.<br />On Wednesday, Bernie Sanders dropped out of the race for the Democratic nomination.<br />Now, Biden has to enter the grueling general election amid a worldwide pandemic.<br />According to CNN, Biden has to select a running mate and set up operations in battleground states.<br />His most difficult job will be uniting the Democratic Party.<br />said former Delaware Sen. Ted Kaufman, a longtime Biden confidant. "I think this milestone comes with knowing that there are very, very difficult substantive problems and challenges ahead."
