What Are the Most Interesting House Races?

Some of the significant races that I've had my eye on are house races where Republicans have done much worse than expected. Joe Kent, for example, running in Washington State, he had a very contentious primary. Lauren Bieber's race in Colorado was considered to be pretty darn safe for Republicans and it looks like she is lost. And if we look at a lot of other house races, more normy Republicans, we see that they too have often lost their house seats or struggled to very sort of poor victories.