Dear, I have 2 links and I need you to summarize those articles in points with providing examples and opinions.
kindly put the title for each article before you summarize. ( please use simple language to summarize )

1-
https://www.aljazeera.com/programmes/countingthecost/2020/03/saudi-arabia-oil-price-war-russia-200315114308947.html

2-

https://www.aljazeera.com/programmes/countingthecost/2020/02/coronavirus-outbreak-effect-oil-gas-market-200215131949394.html