Twin earthquakes strike Venezuela

A state of emergency is declared in Venezuela after two strong earthquakes close to the capital, Caracas. The authorities fear many casualties as rescue operations take place amid the rubble of collapsed buildings. Also: President Trump launches the 250th birthday celebrations of the United States with a campaign-style rally in Washington. The World Health Organization prepares to launch clinical trials next week of two Ebola treatments in the Democratic Republic of Congo. A member of the cult-like group The Zizians has been arrested in the US over the deaths of her parents. Dettol faces a boycott in China after "...