Disastrous Decision Day for LA Galaxy

Everything that could have gone wrong for the Los Angeles Galaxy on Decision Day did, as LA lost 2-1 on the road against the Houston Dynamo with virtually the final kick of the game on Saturday, October 19. The loss dropped the Galaxy to second place in the Western Conference after having their own fate in their hands. What went wrong for the Galaxy in Houston, and are there positives to take from the defeat?