PrimeTime Politics Martin Stringer is joined by MPs Kelly Block (Conservative), Libby Davies (NDP), and David McGuinty (Liberal).Kevin Page, the parliamentary budget officer, discusses his latest report on government spending and the 2011-12 Main Estimates.A number of prominent Canadians, including former UN special envoy Stephen Lewis and singer K’Naan, visited Parliament Hill today in support of Bill C-393, which would allow more generic drugs to be used in the Third World. Richard Elliott, executive director of the HIV/AIDS Legal Network, and Fanta Ongoiba, head of Africans in Partnership Against HIV/AIDS, discuss the NDP legislation. Also:Immigration Minister Jason Kenney appears at the Senate social affairs committee on Bill C-35, which tackles the immigration consultant industry.