Democratic Congressman Ruben Kihuen is not running for reelection, Politico reports, after he was accused of sexual harassment. He has denied the allegations, but told the Las Vegas Review-Journal it's "in the best interest of [his] family and [his] constituents" to finish his term and not seek reelection.

Why it matters: The House Ethics Committee said it would be investigating the claims against Kihuen on Friday.