US President Donald Trump’s plane was forced to return to an air base late Tuesday due to a “minor electrical issue” shortly after departing for Switzerland, the White House said. Air Force One returned to Joint Base Andrews out of an abundance of caution, Press Secretary Karoline Leavitt said. It landed shortly after 0400 GMT. Journalists traveling with Trump reported that lights in the cabin went out briefly after takeoff. After returning to Andrews, Trump resumed his trip to the Davos forum early Wednesday. Trump and his entourage changed planes at Joint Base Andrews and took off again shortly after 0500 GMT, about two-and-a-half hours after his initial departure. With its classic blue and white livery, Air Force One is arguably the world’s most iconic plane and an instantly recognisable symbol of the US presidency. Trump has long been unhappy with the current Air Force One jets - two highly customized Boeing 747-200B series aircraft that entered service in 1990 under president George H.W Bush. Last year, ...
Lahore has again emerged as the most polluted city in the world with its air quality being classed as “hazardous”, according to air quality monitoring platform IQAir. In past few years, air pollution has become one of the most pressing public health and environmental crises facing Pakistan. Various cities of the country, most notably Lahore, deal with smog, especially in the winter months. The phenomenon is attributed mainly to industrial emissions, vehicular pollution, stubble burning and air movement. Lahore was placed at the top of the list of most polluted cities globally on Wednesday morning, with an air quality index (AQI) of 452, while Karachi ranked ninth at 179, according to the IQAir live tracker. Lahore remains at the top of the list of most polluted cities in the world on January 21. — screengrab via IQAir On Tuesday, the platform issued an air quality alert for Pakistan as major cities experienced “unhealthy” to “hazardous” levels of air pollution, posing “serious health risks to residents, espec...