A child plays with a piece of banana's skin as he is carried in the arms of a migrant woman walking towards the Pazarkule border gate in Edirne on March 4, 2020, during their journey to try to enter Europe. Turkish officials claimed on March 4, 2020 that one migrant was killed by Greek fire on the Turkey-Greece border where thousands of migrants have massed since last week. But on the other side Greece "categorically" denied claims by Turkey that it had fired live bullets against migrants on the border, with several allegedly injured and one later dying. / AFP / Ozan KOSE
A child plays with a piece of banana's skin as he is carried in the arms of a migrant woman walking towards the Pazarkule border gate in Edirne on March 4, 2020, during their journey to try to enter Europe. Turkish officials claimed on March 4, 2020 that one migrant was killed by Greek fire on the Turkey-Greece border where thousands of migrants have massed since last week. But on the other side Greece "categorically" denied claims by Turkey that it had fired live bullets against migrants on the border, with several allegedly injured and one later dying. / AFP / Ozan KOSE
A child plays with a piece of banana's skin as he is carried in the arms of a migrant woman walking towards the Pazarkule border gate in Edirne on March 4, 2020, during their journey to try to enter E
Sightline with Tim Marshall: The migrants trapped between Turkey and Greece
In this week's episode, Tim explains why thousands of people are now attempting to cross the border into the EU
