Trissur (Kerala) [India], April 20 (ANI): In a no-holds-barred attack on the BJP and Prime Minister Narendra Modi, Congress general secretary Priyanka Gandhi on Saturday said leaders in the ruling party at the Centre were going around claiming that they would ‘change’ the Constitution which was founded and adopted through the blood and toil of the country’s freedom fighters. She claimed that the BJP regards the country’s holy statute book, which was written in letters of blood of the countless heroes who laid down their lives for the country, as mere “pages that hold no meaning”. Addressing an…