Why Micheál Martin should not visit Donald Trump for St Patrick's Day

US president Donald Trump, centre, and vice president JD Vance, right, clashed with Ukrainian president Volodymyr Zelenskyy in the Oval Office last Friday over a deal to end the war against Russia. Picture: Andrew Harnik/Getty
This debate has become all the more urgent in the light of the abhorrent treatment of president Volodymyr Zelenskyy at the hands of Donald Trump and JD Vance in the Oval Office last week.