What is Peter MacKay?
{{Infobox officeholder |honorific-prefix = [[The Honourable]] |name = Peter MacKay |honorific-suffix = {{post-nominals|country=CAN|PC|QC|size=100%}} |image = Peter MacKay crop.JPG |caption = MacKay in 2011 |office = 50th [[Minister of Justice (Canada)|Minister of Justice<br />Attorney General of Canada]] |primeminister = [[Stephen Harper]] |term_start = July 15, 2013 |term_end = November 4, 2015 |predecessor = [[Rob Nicholson]] |successor = [[Jody Wilson-Raybould]] |office1 = 39th [[Minister of National Defence (Canada)|Minister of National Defence]] |primeminister1 = [[Stephen Harper]] |term_start1 = August 14, 2007 |term_end1 = July 15, 2013 |predecessor1 = [[Gordon O'Connor]] |successor1 = [[Rob Nicholson]] |office2 = 6th [[Minister of Foreign Affairs (Canada)|Minister of Foreign Affairs]] |primeminister2 = [[Stephen Harper]] |term_start2 = February 6, 2006 |term_end2 = August 14, 2007 |predecessor2 = [[Pierre Pettigrew]] |successor2 = [[Maxime Bernier]] |office3 = [[Minister for the purposes of the Atlantic Canada Opportunities Agency Act|Minister for the Atlantic Canada Opportunities Agency]] |primeminister3 = [[Stephen Harper]] |term_start3 = February 6, 2006 |term_end3 = January 19, 2010 |predecessor3 = [[Joe McGuire]] |successor3 = [[Keith Ashfield]] |office4 = Deputy Leader of the [[Conservative Party of Canada|Conservative Party]] |leader4 = [[Stephen Harper]] |term_start4 = March 22, 2004 |term_end4 = November 5, 2015 |predecessor4 = ''Position established'' |successor4 = [[Denis Lebel]] |office5 = Leader of the [[Progressive Conservative Party of Canada|Progressive Conservative Party]] |term_start5 = May 31, 2003 |term_end5 = December 7, 2003 |predecessor5 = [[Joe Clark]] |successor5 = ''Position abolished'' |constituency_MP6 = [[Central Nova]] |parliament6 = Canadian