Today in Politics

Voting was underway Tuesday afternoon on more than 600 amendments to the second budget implementation bill.

Jennifer Stoddart, the federal privacy commissioner, appears at the ethics committee to discuss social media.

MPs return to the second budget bill (C-45). Last week House Speaker Andrew Scheer ruled that more than two-thirds of the 1,667 amendments to the bill would not be considered.

Aboriginal Affairs Minister John Duncan discusses supplementary estimates at the aboriginal affairs committee. Senior officials perform the task at the finance committee.

A pair of upstart parties spearheaded a breakdown of the traditional power structure on Parliament Hill. How much did they succeed -- if at all?

More second-reading debate is expected on Bill S-9.

The Senate fisheries and oceans committee continues hearings in Moncton on the Atlantic lobster fishery.

Toronto lawyer George Takach is the latest entrant into the Liberal party's federal leadership race.