Putin-Trump call: leaders hail US-Russian efforts to foil Isis bomb plot

White House says Trump ‘appreciated’ conversation with Russian presidentSunday phone call followed separate call about the economy on ThursdayDonald Trump and Vladimir Putin spoke for the second time in four days on Sunday, the White House said, and agreed that a CIA tip which helped Russia prevent bombings in St Petersburg was “an example of the positive things that can occur when our countries work together”. Related: Trump not getting ready to fire Robert Mueller, pres