Skylark.
Go to RTL as above, click on "News" then "Nachrichten" on the left hand menu.
On that page you'll find a link about half way down under "Schlagzeilen" to "Ukraine: RTL-Exklusiv-Video". Click on that and you get get to their report with the video under the "Das video zum Thema" link.
Probably the last day they'll have it there though. Anyone downloaded a copy which is available or know of another more permanent site with it on?