Terminator: The Sarah Connor Chronicles: "Strange Things Happen at the One Two Point"

We're told over and over again that Team Connor is fighting a war–the big war, really, the War To End Pretty Much Everything. The battle against Skynet will determine the future of the human race, but while the grown up JC may ultimately lead us to defeat the machines, there's gonna be a whole lot of death before that happens. But maybe it doesn't have to work out that way. What drives Present-John, Sarah, and Derek is the hope that they can somehow put off Judgement Day. That they can stop the WTEPME before it even begins.
The problem is that they aren't doing it right. You can't stop progress, you can only impede it; no matter how many math geeks get a bullet in the brain, no matter how many hard drives are shredded, you can't kill an idea. In the Connor-verse, A.I. is inevitable–and what's sad is that none of the humans seemed to have realized it.
But hey, you can't fault their enthusiasm. "Strange Things Happen at the One-Two Point" has Sarah, still obsessed over the three-dot triangle she saw in her dreams and in blood on the downstairs wall, has tracked down a company that satisfies both her intuition and the team's mission plan: Dakara Systems, a tech company that may have access to the Turk. She and Derek break in and steal a mess of hard drives, but when John does a search, he finds designs but nothing concrete–he compares it to stories you hear about terrorisms having everything they need to make a nuclear weapon except the plutonium. But to keep the peace between them (and because John trusts his mother's instincts), he sets her up on an appointment with the company's owner, Alex Akagi.
Ellison's having a rough day. He wakes up in the middle of the night to find Cameron systematically stabbing his lawn to see if he's reburied Cromartie's corpse; just because John was satisfied with Ellison's story doesn't mean Cam is. It's another promising example of her having her own ideas about what's best, and following through on them without needing direct orders–Cameron is essentially autonomous now, which is a first for a protector-Terminator.
But back to Ellison's bad day. He shows up at Weaver's company to find the police bringing out the Shake and Baked body of Dr. Boyd Sherman; there was a power outage, and Sherman got locked in a room for eight hours with no A.C. It's a horrible death for a cool (ha!) character, and the episode's biggest misstep; Ellison's ensuing investigation of what happened, and the Babylon A.I.'s potential responsibility in the death, give us some good plot movement, but throwing Sherman aside so casually is a waste, and an awkward segue to boot.
While Ellison proceeds with his inquiries, Sarah and Cam meet up with Alex Akagi and his brilliant-but-awkward son Xander. Sarah has a habit of getting emotionally involved with people she knows she'll eventually betray; getting attached could be her way of punishing herself as well as making sure that the only people she gets really close to are the ones who won't be in her life for very long. After a chat with Xander, Cameron decides that Dakara is a dead end, but Sarah is still convinced that something is wrong. When Alex tells her that he's made contact with some Japanese who are offering them an advanced chip, she thinks it's a sealed deal; she just has to give them all their money, make sure the chip works, and then burn everything to the ground.