(Houston, TX) -- The Democratic presidential debate is providing Senator Amy Klobuchar [[ KLO-buh-char ]] with another opportunity to get noticed. The Minnesota presidential hopeful has held on in the race despite low poll numbers and little buzz nationally. Klobuchar has struggled for airtime in the two previous debates, but will be able to face off tonight in Houston against candidates leading in the polls. Ten candidates made the stage for this debate.