"Dopings should be on clear notice: This is a new sheriff in town, so cheat at your own peril."

Biden has said he plans to revitalize DACA.

"I'll do everything in my power as president of the United States to encourage people to do the right thing."

"We will never stop fighting to make America great again."

"My guess is you'll see a lot of virtual activity in states all across America, engaging even more people than...