Climate change, global warming cause drought in Laos: experts
British PM starts reshuffle of cabinet after election victory
Backgrounder: U.S. Democrat-led House impeachment process against Trump
Trump sends letter to Pelosi, slamming impeachment ahead of full House vote
Majority of US House votes to impeach Trump for abuse of power
Pelosi confirms she will withhold impeachment articles to seek fair trial in Senate
Trump signs controversial defense bill calling for sanctions against Russia, Turkey
McConnell not ruling out calling witnesses in Trump impeachment trial