bankruptcy protection. what it means for the thousands of lawsuits against purdue phrma and the founding family the sacklers. and climate change is a threat to our national security and we ll hear from al roker on his reporting from the glaciers of green land. but oil prices have spiked after drone attacks on saudi arabia s oil facilities which could mean likely will mean higher prices at the pump. the attacks on saturday knocked out more than 5 million barrels of daily crude production. that is half of saudi arabia s daily export capacity. that caused brent crude futures to jump more than 19% at the open today. that is the biggest jump in history. almost $72 a barrel. take a look at west texas intermediate, this is light sweet crude which we use in the united states, different from brent crude which is the global standard. but our oil prices are up as well to $62.16 a barrel.