Sounds like more fallout from the case of the Brentwood, Calif. doctor they sent to prison for cutting off some road cyclists and slamming on his brakes. But in most of the US, I think cyclists are considered a nuisance and don't even receive equal protection under the law.
I have a lady friend who lives in the US and is a competitive cyclist. About 10 years ago, her state passed a law requiring cyclists aged 14 and under to always wear helmets. As you can imagine, it still was a rare sight to see a child there wearing a helmet. A few years later, she wrote to the state's department of safety under their "freedom of information act" and demanded to know how many citations had been issued as a result of this law. If there had been even a single citation, the state office was unaware of it.
Then about five years ago, as a result of two cyclists -- in separate incidents -- being run over and killed by motorists, they passed a law requiring motorists to leave a minimum of three feet distance when overtaking bicyclists. The very next year, another road cyclist in her state was hit and killed by a lorry driver and the driver didn't receive any citations at all, not even the one requiring he keep three feet distance. We ride together when I go visit her and I've noted that, not only do they not enforce the law, the police cars are always among the most consistent violators of it.