Barack Obama approaches Tuesday's voting in four states as a chance to drive rival Hillary Rodham Clinton out of the Democratic presidential contest for good.
Clinton looks at the same contests as a way to end Obama's streak of 11 straight victories and keep her candidacy going.
Both camps acknowledge that split decisions and close votes could prolong the battle for at least another month -- or even longer.
Polls open in a few hours in Texas and are already open in Rhode Island, Vermont and Ohio.
Ohio voters are facing bad weather -- freezing rain and the threat of flooding.
Republican front-runner John McCain could officially clinch the GOP nomination with a good showing. Mike Huckabee says he won't drop out of the race until someone has 1,191 confirmed delegates.
KKTV firmly believes in freedom of speech for all and we are happy to provide this forum for the community to share opinions and facts. We ask that commenters keep it clean, keep it truthful, stay on topic and be responsible. Comments left here do not necessarily represent the viewpoint of KKTV 11 News.
If you believe that any of the comments on our site are inappropriate or offensive, please tell us by clicking “Report Abuse” and answering the questions that follow. We will review any reported comments promptly.powered by Disqus