Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

In the show opener, after the Cylon attack happens, Laura Roslin tries to take charge on the ship she is on. Doral objects, and he later discusses it with Lee Adama. Might this be because he was trying to prevent some semblance of order taking hold, or was he maybe trying to position himself or another to take charge?
Why was Doral opposing Roslin?

In the movie Terminator Genisys, they show that the series of events from the first terminator never happens. This is an alternate timeline. They also destroy subsequent chips from other terminators. How does Skynet get built then? Isn't the existence of Skynet based on the result of the Predestination paradox? If they didn't have the machine chip, by who and how does Skynet get created?
How does Skynet get created in Terminator Genisys?

In Kill Bill Vol.2, when Bill calls his brother Bud to offer him support and to warn him about Beatrix seeking her revenge, he refuses saying:    That woman deserves her revenge. And we deserve to die. But then again, so does she. So, I guess we'll see, won't we?   Bill asks him about his Hattori Hanzo sword. Budd lied and claimed he pawned the sword (for $250). Why would he lie?

Why did Budd lie about him having his sword?