As Russian troops mass on Ukraine's borders, we took a look at the history of the complex relationship between the nations.
Related Articles
U.S., Colombia vow to battle record surge in coca production
President Trump has threatened to decertify Colombia as a partner in the war against drugs
Ex-president of Argentina faces arrest over alleged bombing coverup
A judge has requested her judicial immunity be lifted.
What do lions really want? Some stability
Mara Lion Project director Nic Elliot talks about steps taken to save lions, and what the rest of us can do to help.