It might be prudent to make a point of collecting a little more cash in the near future, and worry a little less about growth.Does the prospect of economic uncertainty have you rethinking your portfolio? Perhaps you'd like to collect a little more cash while the economic headwinds are blowing? It's not an unreasonable concern. Plenty of other investors are already thinking more defensively than they've felt they needed to in a while.To this end, here's a closer look at five high-yielding dividend stocks to ...