The launch was scrubbed yesterday due to weather. This will be the first reuse of a Dragon cargo ship. There will be a landing attempt and that will take place back at LZ-1 shortly after stage separation. (landing will be a daytime, on land landing, so it should be a good show) Sorry this isn’t a whole giant post as I usually try to do, Space X’s pace and being busy in my life is making it hard to keep up.
https://twitter.com/SpaceX/status/870393614056079361
As always you can watch the launch through the Space X website
Space X Webcast
I will try to find the YouTube links for both the hosted and technical streams, I couldn’t find them yesterday.