Britain's High Court throws a wrench into the government's Brexit plans. The leader of ISIS urges followers to fight to the death in Mosul. And Syrian rebels reject Russia's call for fighters and civilians to leave Aleppo. A panel of journalists joins Diane at the Newseum for analysis of the week's top international news stories.

Polls show the presidential race tightening in the final days of the campaign. President Obama criticizes the FBI's handling of a new investigation into Hillary Clinton's emails. And the Chicago Cubs win the World Series for the first time since 1908. A panel of journalists joins Diane for analysis of the week's top national news stories.

Officials in Iraq fear ISIS is carrying out mass executions near Mosul. French officials tear down a migrant camp in Calais known as The Jungle. And thousands of anti-government protestors take to the streets in Venezuela. A panel of journalists joins guest host Amy Walter for analysis of the week's top international news stories.

The Islamic State launches a counterattack in the Iraqi city of Kirkuk, as the battle to retake Mosul intensifies. Ecuador cuts off Internet access to WikiLeaks founder Julian Assange. And the president of the Philippines says his country is pivoting away from the U.S. A panel of journalists joins guest host Derek McGinty for analysis of the week's top international news stories.

In the final debate, Donald Trump refuses to say whether he'll accept the election results. North Carolina officials investigate the firebombing of Republican Party headquarters. And a police chiefs' organization apologizes for 'historical mistreatment of minorities.' A panel of journalists joins guest host Derek McGinty for analysis of the week's top national news stories.

Russian President Vladimir Putin cancels a visit to France over a disagreement on Syria. An American warship strikes Yemen. And Thailand mourns the death of its king, the world's longest-reigning monarch. A panel of journalists joins Diane for analysis of the week's top international news stories.

Donald Trump faces new allegations of groping women. Wikileaks releases hacked emails from Clinton campaign manager John Podesta. And Bob Dylan wins the Nobel Prize in Literature. Diane and a panel of reporters discuss the top domestic stories of the week.

Colombia's president is awarded the Nobel Peace Prize. Tensions between the U.S. and Russia escalate over Syria. And more than 11,000 migrants are rescued this week off the Libyan coast. A panel of journalists joins guest host John Donvan for analysis of the week's top international news stories.

Fallout from the only vice presidential debate of the campaign. Congressional Republicans weigh the down-ballot Trump effect. And the FBI arrests another NSA contractor. A panel of journalists joins guest host John Donvan for analysis of the week's top national news stories.

Heads of state attend the funeral of Israeli statesman Shimon Peres. Russia rejects Secretary Kerry's demands on Syria. And the U.S. plans to deploy 600 more troops to Iraq to fight the Islamic State. A panel of journalists joins guest host Joshua Johnson for analysis of the week's top international news stories.