Massive smoke is seen after a blast hit Bayer chemical plant in Leverkusen, Germany on Tuesday. Several employees were wounded in the explosion while 5 others are still missing till this moment. Emergency services have rushed to the blast place to counter the fire. The explosion took place on Tuesday morning. #BREAKING : Emergency services responding to large explosion at chemical plant in Leverkusen, Germany pic.twitter.com/4cILPlciQ8 — I.E.N. (@BreakingIEN) July ...