New Delhi, Jan 24 (ANI): Political leaders on Saturday react after JD (U) senior leader Nitish Kumar alleged ‘conspiracy’ behind arson in Azizpur village that claimed four lives. While BJP said that Kumar and the party should look into the devastated political condition and deteriorating law and order situation in Bihar rather than taking support of his usual ‘controversy theory’. JD (U) leader KC Tyagi indirectly attacked BJP and said that there is only one party which is responsible for spreading communal tensions.