It was the week twitter started testing a new online shopping feature. the playdate hand—held gaming console from panic became available for preorder. and after his return to earth, amazon billionairejeff bezos offered nasa $2 billion to reconsider the awarding of a moon mission contract to rival company spacex. also this week us presidentjoe biden said a cyber attack on america could lead to a real shooting war. the president was speaking with members of the us intelligence community. president biden�*s remarks follow recent high—profile cyber attacks that affected parts of america's fo...