Hillary Clinton will likely announce her vice presidential pick on Friday. The decision could come earlier, or her pick could be leaked, so let’s go ahead and speculate (somewhat wildly, although the list is getting narrowed) about whom her running mate might be.

Maxim Lott and John Stossel’s betting odds website gives Virginia Sen. Tim Kaine a nearly 70 percent chance of getting the pick. The website accurately predicted Indiana Gov. Mike Pence would be Republican nominee Donald Trump’s vice presidential pick, so there’s a fair chance they’ll be right this time as well.