Conspiracy oriented Intellihub is claiming that a large cargo plane spotted flying low over California accompanied by ten small jet planes was possibly transporting nuclear weapons to Korea.
This is a false, and only a few minutes research revealed that the planes were the French airforce demonstration team, Patrouille de France, who were in Sacramento for an air show, and later flew in the this formation over San Francisco. The cargo jet is a french Airbus A400M
Source: https://www.youtube.com/watch?v=A5dc0ayi0nc
Source: https://www.youtube.com/watch?v=xc3hqhoA_Us