A heated exchange took place in the Tamil Nadu Legislative Assembly over the proposed Hosur airport after DMK Veppanahalli MLA Srinivasan alleged that Andhra Pradesh and Karnataka were taking steps that could prevent the establishment of an airport in Krishnagiri district, as reported in ETV Bharat. The remarks came during the debate on the Tamil Nadu Budget, when Srinivasan asked Industries Minister Keerthana when an airport would be establishe…