Dehradun, March 12 -- The Uttarakhand police booked the former private secretary to chief minister Pushkar Singh Dhami and seven others for allegedly duping a Delhi-based businessman of Rs.70 lakh on the pretext of providing him government tenders, officers aware of the matter said on Tuesday, adding that multiple FIRs were lodged against the accused for allegedly cheating several victims using the same modus operandi....