Media in the US have been criticised for focusing, not on climate issues, but on US President Joe Biden who appeared to nod-off during speeches at the 2021 United Nations Climate Change Conference in Glasgow overnight. "The stakes at this climate conference couldn't be more consequential, but the focus now seems to be all about Biden nodding off" - Professor Jane Hall from the School of Communication at the American University, speaking to media today. 7NEWS at 6pm. More local news: 7news.com.au