. >>> social stock s heating up a the summer kicks off one name in particular, when cnbc julia borestens down with evan spooegle. >> i'll ask about a range of topics and we sit down at the ground zero for ad platforms and madison avenue executives from the world's biggest brands to discuss the future of advertising. we'll be talking about competition with facebook and backlash to snap's redesign and moves to transform snap's closed platform snap announcing just yesterday it is opening up its platform to app developers as part of that snap announced a partnership with pandora, enabling listeners to send songs to their friends through the snap app and receivers will be able to swipe up to listen directly on pan dordora. this comes as facebook backtracks on its data sharing relationship and as the access it gave draws scrutiny and that scandal is still way weighing on the stock. snap has been on a tear along with twitter and facebook has lagged up 2% as investors weigh the impact from the scandal and company's stock this year. in contrast, twitter is up 32% and snap is up 23% over the mont