Matt Gurney: They name a party insider to investigate. Prematurely shut down the justice committee. The Liberals sure seem determined to keep things boiling.
Tom Parkin: In two Liberal ridings, MPs who should have been forced to resign seem intent to hold on until January, when byelections may be off the table
Tom Parkin: By delaying a by-election call for months, the Liberals are sidelining their opponent, and denying thousands of Canadians a voice in Parliament