On Wednesday morning, multiple suspects opened fire in an education facility specializing in people with disabilities in San Bernardino, California. Early reports indicate at least 14 dead and 14 wounded, according to San Bernardino law enforcement. The two to three suspects remain at-large.

RELATED: BREAKING: Reports of Mass Shooting in San Bernardino County

The San Bernardino attack marks the 355th mass shooting in the U.S. this year.

As expected, this year's presidential candidates have taken to Twitter to express their concerns and sympathies.

1. Bernie Sanders

2. Donald Trump

3. Hillary Clinton

4. Ben Carson

5. Jeb Bush

6. Ted Cruz

7. Mike Huckabee

8. Martin O'Malley

9. Chris Christie

10. John Kasich

ATTN: is following this story closely and will continue to report as new details emerge.