Twitter attempts to get its groove back by reinstating ousted founder
Jack Dorsey is back on top at Twitter but he has another company to run as well
Read for free this Sunday Business Post profile of Twitter founder Jack Dorsey as he juggles the floundering microblogging site with an IPO of his payments platform Square
Factfile
Age: 38
Occupation: chief executive of Twitter and Square
Appearance: over-caffeinated hipster tech-bro
Newsworthiness: has just returned to Twitter to try and save the company he founded
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Jack Dorsey is busy. Very, very busy. He was ousted from the position of chief executive ...