Twitter CEO Jack Dorsey hands reins to technology chief Parag Agrawal

Twitter CEO Jack Dorsey hands reins to technology chief Parag Agrawal

FILE PHOTO: People holding mobile phones are silhouetted against a backdrop projected with the Twitter logo in this illustration picture taken September 27, 2013. REUTERS/Kacper Pempel/Illustration/File Photo

Twitter Inc Chief Executive Officer Jack Dorsey is stepping down from his role and Chief Technology Officer Parag Agrawal will now lead the company, the social networking site announced on Monday.