who may be jumping into the presidential field. right now, you see our front-runner. we know mitt romney has strong name recognition. sit really a front-runner? this is the thing. yeah, yeah. he is one or two in every poll since 2009. it is just name. newt gingrich had name i.d. and republicans able to examine and discard his candidacy. donald trump, name i.d., how long did he last, five days? if you are ahead in polls, week after week, raising money, week after week, you are raising more than anybody else, you are not making mistakes. you are building a national organization. that does not mean you are going to win but get to be called the front runner. donald trump is hosting sarah palin tonight for dinner. what do you expect them to talk about? what might be on the menu? something that may be gold flake on top, something el zbanzban elegant and classy. both of them circling the other. both of them like the notoriety of running, both of them obviously like the money.
columbia. that s why we are reporting from outside. there are major developments involving cell phones, information that you need to know from the world health organization about the possible danger of cell phone use and cancer. stand by. elizabeth cohen has a full report. we re also watching bin laden and the black money trail. new information coming in on money and bin laden. stand by for that as well. we ll have the latest on anthony weiner, the congressman from new york. our own dana bash is following up on this story. i m wolf blitzer. you re in the situation room. but we begin with major developments involving cell phone use and you. information that you need to know right now. the world health organization for the first time has raised a serious possibility of a link between cell phone use and cancer. here s our report. what did this world health organization report conclude? the who concluded that cell phone are a possible carcinogen for humans. this is a really