Already a Bloomberg.com user?
Sign in with the same account.
Don't have an account?
Help! I can't access my account.
March 25 (Bloomberg) -- Twitter CEO Dick Costolo discusses growing his company's business in an interview with Emily Chang on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)
On Air Now
Bloomberg Bottom Line
Street Smart with Trish Regan
©2014 Bloomberg L.P. All Rights Reserved. Made in NYC