In the past two months, Senator Barack Obama has built a commanding coalition among Democratic voters, with especially strong support among men, and is now viewed by most Democrats as the candidate best able to defeat Senator John McCain, according to the latest New York Times/CBS News Poll. After 40 Democratic primaries and caucuses, capped by a winning streak in 11 contests over the last two weeks, Mr. Obama has made substantial gains across most major demographic groups in the Democratic Party, including men and women, liberals and moderates, higher- and lower-income voters, and those with and without college degrees. But there are signs of vulnerability for Mr. Obama in this national poll: While he has a strong lead among Democratic voters on his ability to unite and inspire the country, Senator Hillary Rodham Clinton is still viewed by more Democrats as better prepared for the job of president. And while he has made progress among women, he still faces a striking gender gap: Mr. Obama is backed by two-thirds of the Democratic men and 45 percent of the women. White women remain a Clinton stronghold. When all voters are asked to look ahead to the general election, Mr. McCain, the likely Republican nominee, is seen as better prepared for the presidency, better able to handle an international crisis and more equipped to serve as commander in chief than either of the Democratic candidates. The poll provides a snapshot of Mr. Obama’s strength after this first, frenzied round of primaries and caucuses, which knocked seven of the nine Democratic candidates out of the race. For the first time in a New York Times/CBS News Poll, he moved ahead of Mrs. Clinton nationally, with 54 percent of Democratic primary voters saying they wanted to see him nominated, while 38 percent preferred Mrs. Clinton. A new USA Today/Gallup Poll released Monday showed a similar result, 51 percent for Mr. Obama to 39 percent for Mrs. Clinton. These national polls are not predictive of the Democratic candidates’ standings in individual states, notably Ohio and Texas, which hold the next big-delegate primaries on March 4. Most recent polls there show a neck-and-neck race in Texas, with Mrs. Clinton having a lead in Ohio; her campaign advisers say that if she prevails next Tuesday the race will begin anew. But the NYT/CBS News poll shows that Mr. Obama’s coalition — originally derided by critics as confined to upper-income reformers, young people and African-Americans — has broadened widely. In December, for example, he had the support of 26 percent of the male Democratic primary voters; in the latest poll, that figure had climbed to 67 percent. “He’s from Illinois and I’m from Illinois and he reminds me of Abraham Lincoln,” said Dylan Jones, 53, a laborer from Oxford, N.C., who was interviewed in a follow-up to the poll. “I can see him out there splitting rails. I don’t have anything against Hillary Clinton, so I guess it’s because he’s new blood.” Similarly, Mr. Obama’s support among those with household incomes under $50,000 rose to 48 percent from 35 percent since December. His support among moderates rose to 59 percent from 28 percent. In contrast, Mrs. Clinton’s strength among Democratic men dropped to 28 percent from 42 percent in December; her support among voters in households making under $50,000 held stable. Even among women, Mr. Obama made strides — he had the support of 19 percent of white women in December, and 40 percent in the most recent poll. White women, however, remain Mrs. Clinton’s most loyal base of support — 51 percent backed the senator from New York, statistically unchanged from the 48 percent who backed her in December. “I like them both,” said Ann Powers, 63, a coordinator for special-education programs in Fort Dodge, Iowa. “I just think he is too inexperienced and she’s dealt with more in the last 20 years.” Billie Stimoff, a 72-year-old retiree from Kodak, Tenn., said, “It’s time to see what a woman can do because men sure have made a mess of things.” The national telephone poll was conducted Feb. 20-24 with 1,115 registered voters, including 427 Democratic primary voters and 327 Republican primary voters. The margin of sampling error is plus or minus three percentage points for all voters, plus or minus five percentage points for Democratic voters and plus or minus five percentage points for Republican voters. The poll showed Republicans settling in with their likely nominee. Eight in ten said they would be satisfied if Mr. McCain wins their party’s nomination, although just 3 in 10 said they would be very satisfied. Nearly 9 in 10 said he was prepared for the presidency and more than 8 in 10 said they had confidence in his ability to deal with an international crisis, while a remarkable 96 percent said he would likely make an effective commander in chief. But misgivings remain among those who describe themselves as conservative Republicans, with a majority of those voters saying his positions on the issues are not conservative enough. http://www.nytimes.com/2008/02/26/us/politics/26cnd-poll.html?ref=politics . . .