Were Wire Taps on John Liu Politically-Motivated ?

From : Was John Liu Wire Tapped as part of a Political Hit Job ? by Suzannah B. Troy :

"John Liu exposed CityTime and ECTP 911 tech corruption -- bigger than CityTime. Liu called for criminal investigation on ECTP based on audits. Where are the investigations ? Liu killed major deals, but leading billionaires as well as SAIC that gets bail-outs -- oops contracts from Pentagon -- and are connected to The White House."