This father and son have taken up arms against Russia. Just weeks ago Mykola Matulevskiy, 64, was retired and enjoying life with his family in Ukraine. Now he and his son, Kostyantin, 36, are training to take on the invading Russian forces. While he’s proud of what they are doing, he can’t deny his fears. Mykola says he lived under the former Soviet Union for more than half of his life and doesn’t want that to be the future for his family. Inside Edition Digital’s Mara Montalbano has more.