close Video Over 20, 000 have reentered Ukraine to fight:' Only rats are running away' Lucas Tomlinson reports on Ukrainian citizens staying in their country and educating themselves on military combat to defend their land, on' Special Report.' NEWYou can now listen to Fox News articles!... Zelenskyy said Ukraine has already received" thousands of requests" from people who wish to join the defense force.... Paul is a former paratrooper in the 101st Airborne Division with multiple deployments t