Turkey's Prime Minister Ahmet Davutoğlu accepted French government's invitation to attend Sunday's anti-terrorism and solidarity demonstrations in France's capital, Paris.Thousands are expected in Paris on Sunday to participate in the demonstrations against terrorism and to commemorate the victims of Charlie Hebdo shooting and subsequent hostage crises which claimed a total of 20 lives.German PM Angela Merkel, British PM David Cameron, Italian PM Matteo Renzi, Spanish PM Mariano Rajoy and European Council's President Donald Tusk will also attend the demonstrations.