clashes continue •
Lebanese protesters head to central Beirut after violence
tough negotiations •
UN climate summit ends in disappointment with no notable new goals
doubling exports •
US trade official touts progress of phase one of US-China trade deal
security situation •
Egypt's al-Sissi: Libyan government 'held hostage' to armed militias
Twitter storm •
Greta's crowded trip home causes headache for German rail firm
Italian Serie A •
Juve top as dogged Fiorentina hold Inter
Premier League •
Tottenham go fifth after late win at Wolves; Man United draw
electricity consumption •
EU Commissioner warns of internet's energy use, climate consequences
leader's apology •
Corbyn apologizes to Labour supporters for British election defeat