Read complete article with clear explanation here: http://beinglegends.com/twitter-ceo-says-bitcoin-will-be-worlds-single-leading-currency/
Twitter CEO doesn't know grammar well it's not will Bitcoins is already the world single largest currency, and it always will be this big. Now isn't this ironic at a time when there is news they may ban bitcoins ads.
Then again this is a welcome news for the community and if the endorsement is coming from twitter chief this could be huge for all of us.
However I don't see any impact on the prices which is strange considering that's a huge statement and there's hardly any news so is this a muted response to his words?