WASHINGTON (AP) — The Biden administration is floating a long-awaited proposal to make cigarettes less addictive by capping their nicotine levels. But the plan comes in the final days of his presidency and is unlikely to take effect anytime soon. Implementing low-nicotine cigarettes would fall to the administration of incoming president-elect Donald Trump, who has generally favored lighter regulation of tobacco products. The FDA says making cigarettes nonaddictive would help millions of Americans quit smoking and stop future generations from starting. Antismoking advocates have long urged the FDA to take that step. But FDA efforts have been slowed by lobbying and political pushback.