ISIS claimed responsibility Sunday for the London attack that left seven people dead and dozens injured as British Prime Minister Theresa May declared “enough is enough.”Police arrested 12 people as part of a growing investigation into the three terrorists who used a van and large knives to turn a balmy evening into a bloodbath. The Islamic State declared online that its “fighters” had carried out the attack, according to the SITE intelligence group. Tiếp tục đọc “Islamic State claims responsibility for deadly London attack; Prime Minister Theresa May declares ‘enough is enough’”→