If you have just seen a play that you privately think is drivel, will you keep silent when everyone around you demands an encore?
President Barack Obama said Russian and US nuclear weapons should be slashed by up to a third in a keynote speech in front of Berlin's iconic Brandenburg Gate in which he called for a world of "peace and justice".
Contradictions and illogical conclusions in the ruling that freed US student Amanda Knox from jail mean DNA evidence will be re-examined from scratch and witnesses may be re-heard, her lawyer said.

The Indian cricket team with a clean record in the preliminary stages of the ongoing ICC Champions Trophy in England had a strenuous session at the nets in Cardiff ahead of Thursday's semi-final clash against Sri Lanka.
The International Monetary Fund (IMF) has lowered its forecast of Russian GDP growth in 2013 from 3.4 percent to 2.5 percent, head of the IMF mission said.
Barack Obama will Wednesday propose major cuts in US and Russian nuclear stocks, making a pitch for his own place in history in an evocative open-air speech during his first visit as president to Berlin.
WikiLeaks founder Julian Assange says he will not leave the sanctuary of the Ecuadorean Embassy in London even if Sweden stops pursuing sexual assault claims against him because he fears arrest on the order of the United States.
India and France sign pact for waiver of visas for short-term diplomatic visits to encourage nuclear cooperation, Noopur Tiwari reports.
The world's leading industrialised nations struck a deal on Tuesday to crack down on the "scourge" of tax evasion and share more cross-border financial information.
Hunting for a glimmer of common ground, the leaders of major economic powers are declaring themselves dedicated to a political solution to Syria's bloody civil war, even as US and Russia stake out diametrically opposite stands on which side deserves military support.
India's Foreign secretary, Ranjan Mathai, was in Paris for foreign office consultations. He met the French Foreign Minister Laurent Fabius on Monday. He also spoke to HT about other key foreign policy matters.Noopur Tiwari reports.
Top Nazi war crimes suspect Laszlo Csatari, accused of overseeing thousands of Jewish deportations during World War II, was charged with war crimes on Tuesday in Hungary, prosecutors said.
A US study has suggested expectant women drinking from plastic bottles could be increasing their unborn child's chances of developing cancer later in life.

A 29-year-old Indian-origin journalist was on Monday named the editor of The Independent, becoming the first non-white editorial head of a UK national paper.
US President Barack Obama will tell G8 leaders that Washington is offering a new $300 million aid package for refugees inside and outside Syria, a senior official said.