MANILA, Philippines - Six vice-presidential candidates have confirmed their participation in ABS-CBN's Harapan: The Vice-Presidential Debate on Sunday at 10:15 p.m. over Channel 2, ANC, and Studio 23.

Jejomar Binay of the PDP-Laban, Bayani Fernando of Bagumbayan-Volunteers for a New Philippines, Loren Legarda of the Nationalist People's Coalition, and Manuel 'Mar' Roxas III of the Liberal Party, Jay Sonza of Kilusang Bagong Lipunan, and Perfecto Yasay of Bangon Pilipinas have said they will attend the vice-presidential debate.

The public can participate by sending their questions through the live chat page at http://www.abs-cbnnews.com/harapan.

To join the conversation via social media, go to Facebook (http://www.facebook.com/abscbnNEWS), Multiply (http://botomoipatrolmo.multiply.com), or Twitter (via @ABSCBN_Halalan, or use the hashtag #HARAPAN for your tweets).

Among the questions that have been sent as of Sunday noon are:

From user Belaybaby: for Roxas: How do you see your role as vice president in case of a Teodoro or Villar presidency?

From Timothy Gonzales: for Binay: Do you actually believe the credentials of your PMP standard-bearer Joseph Ejercito Estrada who was once pardoned for plunder?

From Jerome of Malabon: for Loren Legarda: What can you say about Vice President Noli De Castro's decision not to run for any position in government this coming election?

From Timothy Gonzales for Legarda: Bakit si Sarah Geronimo ang pinili mo bilang kasama mo sa info-ads mo?

From Rashid Fabricante, an OFW: to all candidates: As you are fully aware overseas Filipinos have been keeping the economy afloat for 30 years. Past and present administrations failed to initiate concrete steps to entice the "cream of the crop" of our labor sector to come home and share their expertise and financial resources for nation building. What difference can you make in terms of doable projects and programs to arrest the unabated daily departure of more than 3,000 Filipinos and induce the majority of the 9.5M OFWs and actively engaged as "investors cum entrepreneurs"? (Pls be specific, we are tired of motherhood statements)

From Samina Macabando-Usman: to all candidates: What is your platform for Filipino-Muslims inside and outside the country? How about the ARMM? Let's face it, the ARMM Government is a milking cow for Muslim politicians, what is your proposition for the ARMM Government?

From Kiko Franco: to all candidates: Paano nyo masosolusyunan ang dumadaming palaboy/rugby boys sa Kalsada na isa sa mga sanhi ng mga nakawan at karahasan sa ibat ibang panig na Pilipinas?

From Jerry: I've never heard anything about illegal drugs issue from all presidentiables. To all presidentiables, what are you going to do with illegal drugs in our country to stop this once and for all?

From hani hani: to all candidates: Kung hindi kayo tumatakbo bilang vise presidente, sino ang iboboto nyo maging presidente at vise presidente?