kimberly halket al jazeera, new york. >> professor jones joins us from washington, d.c.n the speech there are quite a few economic proposals. has she a vision? >> it's plenty enough of a vision, seeming how the primaries don't start for almost a year. hillary clinton can give a christmas list of everything that she says she wants to be doing right now. she hasn't had to debate any other candidates. the republican field isn't complete. so she can kind of say whatever she wants. the real test is going to be how she backs these things up with once she heads to iowa for the primaries next january. >> how tough is that going to be for here? she is a known quantity. people know who she is but do they know what she stands for? or does that not matter? as you say, doesn't matter at this stage but it will eventually. everyone knows her of the there is no one voting right now in the united states who doesn't know who hillary clinton is. her challenge isn't specifying a vision, but will people trust her to get it done and trust her in general? >> her biggest challenge. what the col