Peter Gaytan, Roger Noriega, Diana West, Gordon Chang

PETER GAYTAN, Executive Director of the American Legion in DC:

• Full extent of the Veterans Affairs scandal, and evidence showing that DC officials knew about the secret waitlists as far back as 2010
• Efforts the American Legion is taking—some jointly with the VA—to assist veterans who have been unable to get medical appointments
• Fixing the root of the problem by removing the 14-day appointment requirement, and instituting a temporary program that will allow veterans to seek non-VA healthcare in order for the VA to work its way through the backlog of patients

ROGER NORIEGA, former Ambassador to the Organization of American States:

• Security concerns due to a surge of illegal aliens crossing the US's southern border
• Impact of Colombia's recent election on the government's conflict with the FARC
• An update on the continuing unrest in Venezuela
• Riots in Brazil over the high cost of the World Cup

DIANA WEST, author of "American Betrayal":

• Recent developments in Iraq--should the United States get involved?
• The immigration crisis on the southern border
• Critiquing a theory that the video-maker blamed for the Benghazi attack was an employee of the US government

GORDON CHANG, Forbes.com columnist:

• China's vital energy interests threatened by instability in Iraq—with growing energy independence, how much focus should the United States give to swiftly resolving the Iraq violence?
• Implications of continued hostile economic behavior by China towards US companies
• 
Chinese fears of a strengthening Japan-India alliance
• International reaction to the Tiananmen Square Massacre's 25th anniversary