Heroes Season 3 Episode Recap "An Invisible Thread" 4/27/09

So much happened on this episode.. where do I start.
HRG tried to save Angela and Claire by sacrificing himself, so he got captured by Danko's boys.
Sylar pretended to be Danko & started shooting at the agents making it appear that Danko went rogue, so the agents took the real Danko to Building 26, where Danko was reunited with HRG. Sylar decided not to kill Nathan, so when Claire arrived, he left Nathan in the bathroom while he and Claire went to "meet the President". Hiro started having issues with his power and he started experiencing nose bleeds. Hiro and Ando made it into Building 26 and freezed time
which allowed Danko and HRG to escape from their cell. Hiro saved HRG by tranquilizing Danko. Hiro and Ando also rescued Suresh. Meanwhile, Peter saves Nathan and they both go to "take out" Sylar. Unfortunately, Sylar proved to be too strong for them. Peter escaped with Claire while Nathan unfortunately got killed! Angela found Matt at the bus station and made him go to Nathan's office with her because she had a dream that Matt would save Nathan. By the time they arrived, they found Nathan dead. Sylar made his way to see the President. When he got in the limo, the President turned into Peter (he had a chance to absorb Sylar's powers while they were fighting earlier) and Peter jammed a syringe into Sylar's head. Angela convinced Matt to somehow turn Nathan into Sylar, then back into Nathan (didn't understand that part). Matt was able to do it, so now Sylar is Nathan... The group went to the Coyote Sands to burn the body of the guy who shape shifted into Sylar that dies a few episodes back... The new Nathan tells the group that the President is willing to fund a new "Company" headed up by HRG. Next season should be interesting; especially since Peter has multiple powers again!