Joe Biden became the first US president of modern times to join a picket line after he met with striking autoworkers in Belleville, Michigan. Video: Reuters
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A pear tree in Dublin has been found to be more than 170 years old following DNA testing. Video Enda O'Dowd
Childcare services providers protested outside the Dáil calling for an increase in Government funding for the sector.
On the border of Nagorno-Karabakh, USAid head Samantha Power announced new emergency aid for Karabakh Armenians and urged Azerbaijan to help the refugees.
Petya Grigoryan says the dead were piling up when he fled Nagorno-Karabakh, with thousands of ethnic Armenians leaving since Azerbaijan attacked last week.