Travelers are feeling optimistic about 2021: Though sentiment varies by country. Still, across all countries, people feel better as the year progresses—by Q3, the majority said they were likely to travel.

eMarketer senior analyst Bill Fisher hosts principal analyst Karin von Abrams, senior analyst Paul Briggs, and research analyst at Insider Intelligence Man-Chung Cheung to discuss internet regulations worldwide: how Brexit will change UK internet rules, major EU antitrust cases, Canada's Consumer Privacy Protection Act (CPPA), why the Chinese government has turned its attention to homegrown tech giants, and more.

The Trade Desk’s Unified ID 2.0 picks up speed: As more platforms such as SpotX and The Washington Post adopt the cookieless identifier, the pool of identifiable users widens, making it even more attractive to would-be adopters.

YouTube Mall is here: YouTube is entering social commerce with its new shoppable video tags, and we think it’s likely to add full checkout functionality soon, making it a digital shopping destination.