New Delhi, July 30 (ANI): Politicos on Wednesday demanded an immediate probe to be conducted into the snooping on Transport Minister, Nitin Gadkari. Earlier in the day, reports that bugging devices were found in the homes of three union ministers - Nitin Gadkari, Sushma Swaraj and Rajnath Singh - had led to political fireworks in Parliament as both houses were adjourned within minutes after a four-day break.