Trump threatens fresh attacks on Iran as peace talks take place in Switzerland

US president tells Iran to stop Hezbollah ‘causing trouble’, while Tehran continues to demand full ceasefire in Lebanon Middle East crisis – live updatesDonald Trump has threatened to attack Iran again unless it stops Hezbollah “causing trouble”, as direct talks took place in Switzerland with the Iranian demand for a full ceasefire in Lebanon at the top of the agenda.Iran said it had remounted its blockade in the strait of Hormuz in protest at the continued Israeli attacks in Lebanon and said Trump was allowing Israel to breach the memorandum of understanding signed by the US president and his Iranian