Washington Week (video) | PBS

Ten years ago, long-time Washington Week moderator Paul Duke died at the age of 78. Duke worked for the AP, The Wall Street Journal and NBC News before joining Washington Week as moderator in 1974, a position he held for 20 years until his retirement in 1994.

The new nuclear deal with Iran has managed to rile up some in the U.S. and abroad. With the disapproval of Israeli Prime Minister Benjamin Netanyahu and politicians alike, the new deal leaves questions in its wake. Bloomberg News’ Indira Lakshmanan, The New York Times’ David Sanger and POLITICO's Michael Crowley break down the deal's future implications.

Over months of negotiations at the Iran nuclear talks, several key players are people you've never heard of including the head of the Atomic Energy Organization of Iran Ali Akbar Salehi. In the 2016 race for the White House, Jeanne Cummings looks at Republican candidate Donald Trump's campaign spending -- including $10,000 per month in rent for office space at his own building in New York City.

After the personal data of 21 million federal employees and their families was stolen, the director of the Office of Personnel Management resigned Friday.

South Carolina Gov Nikki Haley's impassioned fight to remove the Confederate flag has seemingly raised her political capital. Karen Tumulty talks about the attention she's receiving. A procedural tactic to reestablish the Export-Import Bank legislation will be added to the highway spending bill. Plus, Gen. Joe Dunford's assessment that Russia is the top military threat to the United States.

Obama looks to renew ties to Cuba with a new embassy in Havana. And his approval numbers are at 2 year high after several administration victories in June. Peter Baker of The New York Times explains how Obama is fighting his lame duck status.. Chris Christie, Bobby Jindal and Jim Webb are the latest candidates to join the presidential race, and Donald Trump lands in hot water.

The Atlantic's Molly Ball dives in to the decades-long battle that led to the Supreme Court decision on same-sex marriage. The New York Times' Peter Baker gives us a glimpse of Hillary Clinton's tenure as Secretary of State after the latest round of emails was released. And CNN's Jeff Zeleny explains the fundraising hauls of Democratic presidential candidates.

As the Supreme Court wrapped up its term this week with major decisions on the Affordable Care Act, same-sex marriage, the death penalty and Congressional redistricting, Chief Justice John Roberts also marked 10 years as the leader of the nine justices. How has Roberts left his mark on the Court in his first decade?

The Supreme Court delivered two major decisions this week by upholding the Affordable Care Act for second time and affirming the right to marry for gay couples nationwide. Pete Williams of NBC News and Joan Biskupic of Reuters examine the legal and political ramifications surrounding these major decisions.

Obama’s stirring rendition of “Amazing Grace” celebrates the lives of the Charleston shooting victims as he eulogized Emmanuel AME pastor and congressman Clementa Pinckney. NPR’s Michele Norris discusses race relations in America along with a gut check of American feelings on the shooting through her venture “The Race Card Project.”

As the June 30 deadline nears for the nuclear talks with Iran, we look back in the Washington Week Vault to June 2006 when the U.S. joined with the 5 permanent members of the UN Security Council and Germany to propose discussions with Iran to suspend its nuclear enrichment program. Bloomberg's Janine Zachariah joined Gwen Ifill to explain the proposal and the Bush administration's shift policy.

Next week, it’s anticipated that the administration will release the review of its hostage policy. Foreign Policy’s Yochi Dreazen previews what to expect. Why hack the Houston Astros? NPR’s Carrie Johnson elaborates on the MLB scandal involving the FBI and Justice Department. Plus, a report on the different views of the defense authorization bill.

The Justice Department launched a hate crimes investigation into the mass shooting at a historic black church in Charleston, South Carolina, that left nine people dead. NPR's Carrie Johnson reports on President Obama's calls for a shift in how the U.S. thinks about gun violence.

After three decades as a journalist, Gwen Ifill reflects on how social media has changed her day-to-day job. "You don't start and end with social media," Gwen says. "You still have to do good old-fashioned, shoe-leather reporting, and if you do it right it actually enhances what we do in journalism."

House Democrats led by Nancy Pelosi voted down President Obama's fast-track trade authority Friday. POLITICO's Manu Raju explains the showdown and the possible resolution next week. Also this week, President Obama announced that 450 more troops would be headed back to Iraq to advise and train the Iraqi military.