Question: Which party is this this Canadian politician serving as leader who gave speeches on foreign policy at Skirball Center for the Performing Arts?

Context articles: 2008 Webby Awards
2013 Nigeria Entertainment Awards
2014 Nigeria Entertainment Awards
Skirball Center for the Performing Arts
Skirball Cultural Center
Standup Comedian
2012 Nigeria Entertainment Awards
2015 Nigeria Entertainment Awards
Chita Rivera Awards for Dance and Choreography
Justin Trudeau

The 12th annual 2008 Webby Awards were held on June 10, 2008 and emceed by SNL head writer Seth Meyers and help at Cipriani, a massive banquet hall in Manhattan's financial district.
 The Webby Film and Video Awards were held on June 9 at Skirball Center for the Performing Arts and were hosted by Judah Friedlander.
 The awards were judged by the International Academy of Digital Arts and Sciences, and winners were selected from over 10,000 entries.
 Lorne Michaels was honored with a lifetime achievement award.
The 2013 Nigeria Entertainment Awards was the 8th edition of the ceremony.
 It was held at the Skirball Center for the Performing Arts in New York and hosted by Basketmouth.
The 2014 Nigeria Entertainment Awards took place on 31 August 2014, at the Skirball Center for the Performing Arts in New York City.
 The eligibility period was from March 2013 to March 2014.
 In April 2014, the NEA reviewing committee began collecting submissions for the 2014 edition.
 The deadline for submission was April 30, 2014, and the nominations were announced on May 29, 2014.
 Tiwa Savage and Davido received the most nominations with 5 each.
 Don Jazzy, Flavour N'abania and Wizkid all got four nominations each, while Olamide, Patoranking, Chidinma and Oritse Femi followed closely with three nominations.
The Jack H. Skirball Center for the Performing Arts is an 850-seat theater in Manhattan, New York owned by New York University.
 Recently, the Skirball Center hosted speeches on foreign policy, question and answer sessions by John Kerry, Al Gore, Justin Trudeau and Mohammad Javad Zarif among others, as well as the recording of the third-season finale of "The Apprentice" and each season finale of "Celebrity Apprentice".
 The theatre was completed in October 2003 and cost approximately $40 million.
 The architect was Kevin Roche, John Dinkeloo and Associates.
The Skirball Cultural Center is an educational institution in Los Angeles, California devoted to sustaining Jewish heritage and American democratic ideals.
 It has been open to the public since 1996.
 The Center, named after philanthropist-couple Jack H. Skirball and Audrey Skirball-Kenis, features a museum with regularly changing exhibitions, film events, music and theater performances, comedy, family, literary and cultural programs.
 The campus includes a museum, a performing arts center, conference halls, classrooms, libraries, courtyards, gardens, and a café.
Standup Comedian is a 2012 Comedy Central special featuring comedian Demetri Martin.
 It was directed by Ryan Polito and filmed at the Skirball Center for the Performing Arts in New York City, New York.
 It first aired on October 2, 2012.
 A DVD and CD were released by Comedy Central and Comedy Central Records on October 2, 2012.
The 2012 Nigeria Entertainment Awards was the 7th edition of the ceremony.
 The event was held on September 2, 2012 at the Skirball Center for the Performing Arts, New York City.
 The event was hosted by Funke Akindele and Ayo Makun.
 Winners included Wizkid, Davido, Don Jazzy and Tineh Tempah.
The 2015 Nigeria Entertainment Awards was the 10th edition of the Nigeria Entertainment Awards.
 Wizkid claimed the most awards while Olamide received the most nominations with three across 39 award categories.
 Kiss Daniel won the Best New Act to Watch award while Praiz won the Best R&B Act award after he toppled the likes of Banky W, Chidinma, Seyi Shay, Timi Dakolo and Shaydee.
 The award was held at the Skirball Center for the Performing Arts, New York City, U.S.A and was hosted by Osas Ighodaro and Ice Prince.
The Chita Rivera Awards for Dance and Choreography (previously titled the Fred and Adele Astaire Awards) celebrate outstanding dance and choreography in theatre, both on Broadway and Off-Broadway and in film at an annual ceremony in New York City at the Skirball Center for the Performing Arts.
 Now carrying the namesake of two-time Tony-winning dance icon Chita Rivera, The Rivera Awards will be presented under the auspices of American Dance Machine, an organization dedicated to the preservation of great musical-theater choreography.
Justin Pierre James Trudeau (born December 25, 1971) is a Canadian politician.
 He is the 23rd and current Prime Minister of Canada and leader of the Liberal Party.
 The second youngest prime minister after Joe Clark, he is also, as the eldest son of former Prime Minister Pierre Trudeau, the first to be related to a previous holder of the post.