https://www.polygon.com/2018/5/17/17364522/call-of-duty-black-ops-4-livestream-trailer-release-date-news-cod-blops4 >Activision will fully unveil Call of Duty: Black Ops 4, this year’s entry in the annualized shooter franchise, live at 1 p.m. ET / 10 a.m. PT. >We’ve embedded the Twitch stream above, so watch the Call of Duty: Black Ops 4 live reveal with us right up top. It’s also streaming on YouTube, Facebook, Twitter and the Call of Duty website.