As Bihar's political heat hits peak, PM Modi and Rahul Gandhi trade sharp personal blows. From "foreign trips" to "drama strikes", the campaign turns bitter and fiery. Shiv Aroor discusses the escalating war of words and what it means for the final phase of this high-stakes election with BJP's Manish Bariyar, RJD's Ravi Shankar Ravi and Senior Journalist Sanjeev Srivastava.