Political compulsions behind July 21 Martyrs' Day ownership race among Bengal Oppn blocs, larger challenge for Mamata
New Delhi, July 17 (IANS) Trinamool Congress factions are racing to own "July 21 Martyrs' Day" for a symbolic claim on political legitimacy and a live test of organisational strength, while Congress party's invitation to Mamata Banerjee to join its event -- on condition that she admits that leaving the party was a "mistake" -- is a tactical bid to reclaim the day's history while exposing the former Chief Minister's weakened position.