What Qualities Define a Great Leader in 2015? Weigh in at Today’s #AdweekChat

Twitter chat begins at 2 p.m. ET

Relentless. Intense. Driven. These are some of the words used to describe Google CEO Larry Page, who tops Adweek's inaugural Power 100 list. During Page's second stint at Google's top job, the company's market cap nearly doubled. With his eye on products that can have lasting global impact, he's a prime example of how the very notion of power has been disrupted by technology.