you have to éu four percent in the polling and raisefá additiol money from additional numbers of donors. as the threshled increases over time, it is going to becomet(oke difficult for individual candidates to make it. but i would also say that we talk afá lot about the top thre top four candidates. kpq also suggests that there is room for an alternative, whether you wantok to be the moderate alternative to joe biden or some kind of progressive alternative to a sort of elizabeth warren or bernie sanders. of t(course,e1 that s a nati race. you takew3 a look and you seexd mayor buttigieg iw polling very high@oúw polling in the topi] tier, as well, in iowa,e1 but lagging in south carolina which