Former US Fed chair says lowering rates to reduce debt service cost can lead to inflation getting out of controlBusiness live – latest updatesThe former US Federal Reserve chair Janet Yellen has attacked Donald Trump’s push for lower interest rates, comparing it to the actions of a “banana republic”.The US president has repeatedly urged the central bank to slash interest rates, in the hope of cutting the government’s borrowing costs on its $39tn (£29tn) debt. Continue reading...