By Lisa Desjardins, CNN Radio Senior Correspondent
Washington (CNN) - Few might realize it, but Tuesday's primary elections might have quietly sealed the racial and ethnic makeup of the U.S. Senate for a couple of more years.
On Tuesday, C. Anthony Muse, thought to be the strongest black candidate for U.S. Senate this year, lost his Democratic primary race in Maryland, coming in a distant second to Sen. Ben Cardin, the incumbent. CNN found only one other African-American on a Senate ballot, a Florida candidate who isn’t getting much attention among a wide field of contenders.
Out of 100 U.S. senators, two are Latino, two are of Asian or Pacific Islander ancestry, but none are African-American. Tuesday's primary losses mean a Senate body with relatively little racial or ethnic diversity will likely continue to have no black members for two more years.
"When I tell this to people, most of them are shocked and don't understand how in America that could be the case," said Muse, a Maryland state senator and preacher.