Stephen Harper Government is built on a lie

Can you trust the Conservatives?  As we learn more about Robocalls, election fraud, the guilty plea in the IN and Out Scandal, and now the Fantino by-election fiasco and 2700 strange voters in a GTA riding, it seems its not possible, How can you trust a party that was built on deception to begin with.  Peter MacKay won the leadership of the Progressive Conservative Party of Canada after David