JUDY WOODRUFF: In the Netherlands, voters head to the polls tomorrow, in Europe's first big and closely watched election of the year. An ardent nationalist, running on an anti-immigrant agenda, is bidding for the prime minister's office, hoping to lead the way for similar candidates in France and Germany. The election also comes amid an escalating war of words between the Dutch government and Turkey over a referendum next month that could give President Recep Tayyip Erdogan vast new powers. Just today, Erdogan accused Dutch troops of complicity in the 1995 massacre of 8,000 Bosnian Muslims at Srebrenica. That's a charge which a Dutch court had previously cleared.

Thousands of Twitter accounts have been posting horrifying messages in Turkish, and there is nothing their owners can do about it. Many of the world's biggest publishers, companies and personalities have had their accounts taken over and used to post Nazi swastikas and references to Germany and the Netherlands. The messages are written in Turkish, make reference to the country's political situation and come amid heightened tensions between Turkey and the Netherlands after the latter kicked out two Turkish ministers and banned them from rallying. The giant human-like robot bears a striking resemblance to the military robots starring in the movie'Avatar' and is claimed as a world first by its creators from a South Korean robotic company Waseda University's saxophonist robot WAS-5, developed by professor Atsuo Takanishi and Kaptain Rock playing one string light saber guitar perform jam session A man looks at an exhibit entitled'Mimus' a giant industrial robot which has been reprogrammed to interact with humans during a photocall at the new Design Museum in South Kensington, London Electrification Guru Dr. Wolfgang Ziebart talks about the electric Jaguar I-PACE concept SUV before it was unveiled before the Los Angeles Auto Show in Los Angeles, California, U.S The Jaguar I-PACE Concept car is the start of a new era for Jaguar. Japan's On-Art Corp's CEO Kazuya Kanemaru poses with his company's eight metre tall dinosaur-shaped mechanical suit robot'TRX03' and other robots during a demonstration in Tokyo, Japan Japan's On-Art Corp's eight metre tall dinosaur-shaped mechanical suit robot'TRX03' performs during its unveiling in Tokyo, Japan Singulato Motors co-founder and CEO Shen Haiyin poses in his company's concept car Tigercar P0 at a workshop in Beijing, China A picture shows Singulato Motors' concept car Tigercar P0 at a workshop in Beijing, China Connected company president Shigeki Tomoyama addresses a press briefing as he elaborates on Toyota's "connected strategy" in Tokyo.

This still image taken from drone footage posted online Monday, Jan. 2, 2017 by the Aamaq News Agency, a media arm of the Islamic State group, purports to shows an aerial image of a neighborhood damaged by Turkish airstrikes in the northern Syrian town of al-Bab, in Aleppo province, Syria. Nearly two months into the assault, Turkey has become bogged down in an unexpectedly bloody fight to retake the Islamic State group's last stronghold in northern Syria. It has been forced to pour in troops, take the lead in the battle from its Syrian allies and reach out to Russia for aerial support -- a move that tests its alliance with the United States and the Syrian opposition. This still image taken from drone footage posted online Monday, Jan. 2, 2017 by the Aamaq News Agency, a media arm of the Islamic State group, purports to shows an aerial image of a neighborhood damaged by Turkish airstrikes in the northern Syrian town of al-Bab, in Aleppo province, Syria. Nearly two months into the assault, Turkey has become bogged down in an unexpectedly bloody fight to retake the Islamic State group's last stronghold in northern Syria.

Retired Lt. Gen Michael Flynn gestures as he arrives at Trump Tower, Thursday, Nov. 17, 2016, in New York. Retired Lt. Gen Michael Flynn gestures as he arrives at Trump Tower, Thursday, Nov. 17, 2016, in New York. FILE- In this file photo taken on Thursday, Dec. 10, 2015, Russian President Vladimir Putin, center right, with retired U.S. Lt. Gen. Michael T. Flynn, center left, and Serbian filmmaker Emir Kusturica, obscured second right, attend an exhibition marking the 10th anniversary of RT (Russia Today) 24-hour English-language TV news channel in Moscow, Russia. Flynn is widely reported Thursday Nov. 17, 2016, to be a potential contender to become national security advisor to U.S. president elect Donald Trump, although his appointment may be controversial. Retired Lt. Gen Michael Flynn walks through the lobby at Trump Tower, Thursday, Nov. 17, 2016, in New York.

Retired Lt. Gen Michael Flynn gestures as he arrives at Trump Tower, Thursday, Nov. 17, 2016, in New York. Retired Lt. Gen Michael Flynn gestures as he arrives at Trump Tower, Thursday, Nov. 17, 2016, in New York. FILE- In this file photo taken on Thursday, Dec. 10, 2015, Russian President Vladimir Putin, center right, with retired U.S. Lt. Gen. Michael T. Flynn, center left, and Serbian filmmaker Emir Kusturica, obscured second right, attend an exhibition marking the 10th anniversary of RT (Russia Today) 24-hour English-language TV news channel in Moscow, Russia. Flynn is widely reported Thursday Nov. 17, 2016, to be a potential contender to become national security advisor to U.S. president elect Donald Trump, although his appointment may be controversial. Retired Lt. Gen Michael Flynn walks through the lobby at Trump Tower, Thursday, Nov. 17, 2016, in New York.