Feud escalates between Trump, TV hosts

A duo of American TV hosts hit back Friday after a deeply personal attack by President Donald Trump, questioning his "unmoored behavior" and fitness to serve in an escalating public feud.Trump's coarse outburst against journalist Mika Brzezinski -- the latest salvo in his ongoing war with the media -- sparked a major backlash, as well as stern condemnation from within his own Republican party."Our concerns about his unmoored behavior go far beyond the personal," they wrote, saying they were "nei