Greg Weston a well respected jounalist for CBC is still suffering from sleep deprivation from the long NDP lesdership convention because he is blowing this out of his pie hole.
The Liberal party has nothing to worry about just because most of them are blue Liberals not orange.
And my example of this is when the Progessive Conservatives or PC with Kim Campbell at the helm lost the election to the Liberals. John Charest became leader of the PCs and he was persuaded by Liberal leader and the public to run for the Quebec Liberal party leader then he won the elections in that province.
If Thomas Mulcair does try to bring the NDP to the centre he runs the risk of splitting the party and a new NDP party will be formed just like what happened to the Conservatives and the PCs