Welcome to the program. Leaders of the worlds 20 wealthiest nations have pledged to quote, spare no effort in ensuring that all countries have access to covert 19 vaccines. Comments came at the end of a virtual g. 20 meeting hosted by saudi arabia. The summit was dominated by the pen demick, amid concerns for countries will be left behind as wealthier nations reserve, nearly all of the expected supply of the most promising vaccine candidates. G. 20 leaders also reiterated a commitment to extend debt relief for developing countries until at least 2021 as many governments risk default due to the economic shock caused by the virus. Lets get more now from alexander phenomenon our Brussels Bureau chief. Shes been following the summit for us on xander. Welcome. When g. 20 leaders pledge affordable and equitable access to covert vaccines. What exactly does that mean . Well, in theory, a death means that everyone should have access to achieve that. Seeing whether you live in berlin, in brussel