President Joe Biden in Ireland: ‘It’s an honor to return’

US President Joe Biden met with Taoiseach Leo Varadkar, Ireland's prime minister, in Dublin on Thursday.After spending most of a day on a whirlwind countryside tour of his ancestry, Biden is turning back to diplomacy, with an address to the Irish parliament and meetings with the country's leaders, and Ukraine is high on the agenda.In his speech to parliament, “he'll be reflecting on the long, close and shared history between the United States and Ireland," said Amanda Sloat, the National Security Council's senior Europe director.