@CNN: BlackBerry sues Facebook, along with its subsidiaries WhatsApp and Instagram, for infringing on its messaging patents https://t.co/QMfvpm31gG https://t.co/XOwx2oRmCa

@CNN: BlackBerry sues Facebook, along with its subsidiaries WhatsApp and Instagram, for infringing on its messaging patents https://t.co/QMfvpm31gG https://t.co/XOwx2oRmCa