Get Ready for a Rougher, Fiercer Democratic Race

Sen. John McCain, R-Ariz., won the Republican Party presidential nomination Tuesday, while the contest for the Democratic nomination continued with Sen. Barack Obama, D-Ill., losing several contests while apparently sustaining his 100-delegate lead over Sen. Hillary Clinton, D-N.Y. An Obama sweep would have ended his party's contest.

McCain won in all four states voting Tuesday -- Texas, Ohio, Vermont and Rhode Island -- and as a result had 1,195 delegates, according to CNN, four more than were needed to secure the GOP nomination.

"Now, we begin the most important part of our campaign," McCain said, "to make a respectful, determined and convincing case to the American people that our campaign and my election as president, given the alternatives presented by our friends in the other party, are in the best interests of the country we love."

On the Democratic side, the unofficial returns suggested that the winner in Texas would not be known until Wednesday, due to that state's mix of primary voting during the day and party caucuses at night. With 74 percent of precincts reporting, Clinton was leading Obama 50.6 percent to 47.6 percent. Two-thirds of Texas' 193 pledged and 35 unpledged delegates are awarded in primary voting, where Clinton led by 62,000 votes.

The final third are awarded in caucuses, where Obama was said to be better-organized and where the Clinton campaign accused Obama of cheating Tuesday night. In the earliest caucus returns, Obama was ahead 56.2 percent to 43.7 percent.

Clinton's victories were her first in the 12 contests since Super Tuesday in February. Speaking to her supporters in Columbus, Ohio, she pledged to keep campaigning until she wins the nomination.

"As Ohio goes, so goes the nation," Clinton said. "This nation is coming back and so is this campaign. ... The people of Ohio have spoken loudly and clearly. We are going on. We're going strong, and we're going all the way."

Meanwhile, Obama was in San Antonio, Texas, where he said he would be the nominee.

"We are in the middle of a very close race in Texas. We may not even know the final results until morning," Obama said. "We know this; no matter what happens tonight, we have nearly the same number of delegates we had this morning, and we are on our way to winning this nomination."

Obama responded to criticism from both Clinton and McCain.

"We want a new course for this country. We want new leadership in Washington. We want change in America. John McCain and Hillary Clinton have echoed each other in saying this call for change is empty," he said.

"That is the course we seek," he added. "If I am the nominee, I will not allow us to be distracted by the same politics that seeks to divide us with false charges and meaningless labels."

A new phase begins

The March 4 contests mark the end of one phase of the campaign where the candidates have had many contests in quick succession. Now, as Clinton and Obama look ahead to primaries in Wyoming and Mississippi on March 8 and 11, respectively, and to Pennsylvania on April 22, Democratic Party officials will assess if Clinton can win enough delegates to secure the nomination.

In order to do so, Clinton must win by large margins -- 60 percent or more -- in all the remaining states. She went into Tuesday's vote 100 delegates behind Obama. Unlike the GOP's winner-take-all contests, the Democratic Party awards delegates proportionately. Thus, Clinton's rebound on Tuesday may have revived her campaign, but the apparently close finish in Texas will not significantly help her cut Obama's lead. Previously, Bill Clinton said she needed to win both states by large margins to be competitive.

Still, in her remarks to supporters in Columbus and in conference calls by her staffers earlier in the day, Clinton pledged to keep campaigning until she wins.