An important issue actually came up between the insults and accusations in Sunday night's debate between Donald Trump and Hillary Clinton—the future of the Supreme Court and what each candidate would look for when nominating justices who serve life terms to the high court.

Clinton said during the debate she wants to nominate justices who would vote certain ways on specific issues.

"I want a Supreme Court that will stick with Roe v. Wade and a woman's right to choose," she said. "And I want a Supreme Court that will stick with marriage equality."

Trump took a different tack.

"Justice [Antonin] Scalia—great judge, died recently" Trump said. "I am looking to appoint judges very much in the mold of Justice Scalia."

Reporter Adam Reilly (@reillyadam) continues his series on the real issues of this presidential campaign and takes a closer look at how the candidates differ on an issue that could shape our country for generations to come.