East Japan Railway Co. said Tuesday it will accelerate and expand its plan to install security cameras on shinkansen bullet and local trains in the wake of a recent deadly knife attack on passengers and increasing vandalism.The decision to newly equip 8,300 local train cars operated in the greater Tokyo area and 200 shinkansen bullet train cars with security cameras follows the firm's earlier plan to install such cameras inside its trains.The company known as JR East said earlier in the year that security cameras will be placed in trains running on Tokyo's Yamanote loop line and all new car…READ FULL ARTICLE