By Adrian Croft and Jan Strupczewski BRUSSELS (Reuters) - European Union leaders on Saturday chose Poland Prime Minister Donald Tusk to chair their Council and named Italian Federica Mogherini to run the bloc's foreign relations, as the EU prepared to threaten Russia with new sanctions over Ukraine. A summit in Brussels shared the two coveted EU posts between a Kremlin critic from ex-communist Eastern Europe and the foreign minister of one of Moscow's biggest customers for gas. EU officials gave Ukraine's embattled President Petro Poroshenko a warm welcome and assurances of further support.
The question of reclining etiquette "has been a topic of discussion for many years," said Sarah Schlichter, editor in chief of IndependentTraveler.com. On a United Airlines flight between Newark, New Jersey and Denver, Colorado -- which was detoured to Chicago -- one passenger even used a "Knee Defender" to hold his position.