News in Pics, March 12: Best pics from around the world

US President Donald Trump addresses the nation from the Oval Office about the widening novel coronavirus (Covid-19) crisis in Washington. (AFP Photo)

Syrian Ibrahim al-Ali sits in his wheelchair at the Deir Hassan camp for the displaced in Idlib's northern countryside near the Turkish border. (AFP Photo)

Security forces walk amidst tear gas as they clash with demonstrators during a protest against Chile's government in Santiago. (Reuters photo)

Former Congress leader Jyotiraditya Scindia (L) is welcomed as he joins Bharatiya Janata Party (BJP) in presence of BJP President JP Nadda, at BJP headquarters in New Delhi. (PTI Photo)

Customers shop inside a wholesale store as El Salvador puts in measures due to coronavirus disease (COVID-19) concerns, in San Salvador, El Salvador. (Reuters photo)

Lori Spencer visits her mom Judie Shape, 81, who Spencer says has tested positive for coronavirus, at Life Care Center of Kirkland, the Seattle-area nursing home at the epicenter of one of the biggest coronavirus outbreaks in the United States. (Reuters photo)

PSG's supporters celebrate at the end of the UEFA Champions League round of 16 second leg football match between Paris Saint-Germain (PSG) and Borussia Dortmund, outside the Parc des Princes stadium, in Paris. (AFP Photo)