*FACTS ABOUT TODAY'S PRIMARY.(Main)

Byline: Richard Wexler Capitol bureau

Here are some questions and answers about today's primary balloting.

Q: Who is on the ballot?

A: In the Capital District, Democratic presidential candidates and delegates pledged to them are on the ballot. There also is a ballot line for "uncommitted," and there are people running as uncommitted delegates to the Democratic National Convention.

There is no Republican primary locally because delegates pledged to Vice President George Bush are unopposed.

Q: Who is eligible to vote?

A: If you had never registered to vote before, but you registered and enrolled as a Democrat before Feb. …