After demolishing the office of Bollywood actress Kangana Ranaut, Shiv Sena has become more aggressive. They have now attacked a former Navy officer Madan Sharma, living in Kandivali area of Mumbai. The reason behind the physical attack on the ex-Navy officer was that he had forwarded a funny cartoon on Maharashtra CM Uddhav Thackeray. Mumbai Police has now arrested 4 people along with Shiv Sena leader Kamlesh Kadam. The former naval officer Madan Sharma said that every person in our country has the freedom to express himself.