‘I don’t buy that you can win a presidential nomination’ on ads alone December 22, 2019 FiveThirtyEight’s Nate Silver looks at whether expensive ad campaigns will be enough for candidates like Tom Steyer and Mike Bloomberg to win in 2020. This Week, ABC News Share:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to print (Opens in new window)