Ministry Confirms Purchase Of N255m Vehicles For Stella Oduah After She Called it "Mere Rumours"

This is becoming interesting and to think that after the proof of cars purchase, aviation minister Stella Oduah called the report 'mere rumors' . The ministry of aviation have now confirmed that the Nigerian Civil Aviation Authority  bought two bulletproof BMW cars worth $1.6m (N255m) for Ms. Oduah  which were delivered to her in August.
The medium reported that documents in its possession showed that the transaction for the purchase of the two BMW cars started in June, but the request for the delivery of and payment for them was fast-tracked between August 13 and 15, 2013.
According to Punch Report:
The transaction involved the NCAA, First Bank of Nigeria, and Coscharis Motors Limited, according to the report. The two black BMW 760 Li HSS vehicles had chassis numbers
WBAHP41050DW68032 and WBAHP41010DW68044, and were reportedly delivered to the NCAA on August 13, 2013. They were received by two store managers, F. Onoabhagbe and Y. A. Amzat, who is also the agency’s head of transport Special Assistant (Media) to the aviation minister, Joe Obi, told Punch that the vehicles were purchased to protect the minister from some external threats.

Now my questions are: Are these cars so important? and if they were, why purchasing TWO cars for just protection from who? From FFK?.  There are better things to do with money rather than wasting them on unnecessary things like cars!!!