By Jim Ellis

Former Vice President Joe Biden
There have only been five Nevada Caucus polls released since the first of the year and the most recent one appears potentially unreliable. Point Blank Associates actually finds Tom Steyer leading the poll conducted over the Feb. 13-15 period, in a 19-16-14-13-13 percent count over Sen. Amy Klobuchar, Biden, Sen. Bernie Sanders, and former mayor, Pete Buttigieg. This poll has a sample size of only 256 respondents, thus making the error factor unacceptably high.
On the other hand, WPA Intelligence went into the field over the Feb. 11-13 period with a more reasonable sample size of 413 individuals who are described as likely voters. In contrast with the Point Blank result, WPAi finds Sen. Sanders leading the field, a conclusion more consistent with previously released polls. According to WPA, the split is 25-18-13-11-10-10 percent, with Biden in second place followed consecutively by Warren, Steyer, Buttigieg, and Klobuchar.
Therefore, while Biden is not leading either of these Nevada polls, he looks to be in range for potential delegate allocation. Obtaining delegate votes in Nevada will put him in better position to rebound for Super Tuesday, and particularly so if he can hold on to win in South Carolina.
The new East Carolina University survey still finds Biden leading the field in the Palmetto State as he has in every poll conducted in January, early February, and all of last year. East Carolina (Feb. 12-13; 703 likely South Carolina Democratic primary voters) projects Biden to a 28-20-14 percent lead over Sanders and Steyer, respectively. All others fall below 10 percent support.