Yogi targets Rahul (Delhi) and Akhilesh (Lucknow) for allegedly fleeing abroad amid national issues, during codeine cough syrup debate.
CM denies UP child deaths from syrup, links racket to SP; vows NDPS probes and potential bulldozer action.
SP chief calls remark BJP's "confession" of Delhi-Lucknow tussle, urges party not to air internal fights publicly.