Videos Foreign citizens, some without any military training, are traveling Ukraine to join the fight against Russia. CNN’s Sara Sidner talks to them about what motivated this decision. #CNN #News Articles You May Like House Democrats say GOP caved to Musk in funding bill, protecting his China interests Tesla keeps up the customer experience, Hyundai owners get presents Virginia Tech Mathematicians Use Algebraic Geometry to Reduce Data Centre Energy Use Trump threatens to retake Panama Canal – and makes fresh call for US to buy Greenland Tesla is rumored to have signed battery cell supply agreement with EVE