Ask me in a year about the impact of the marches.

As to Spicer, I as a #NeverTrumper, made similar claims regarding those who aligned himself or herself with Trump. My verdict on Trump is still out, but he has nominated some very qualified, IMO. DeVos, Pompeo, Mattis - these are not 100% behind Trump's ideas or campaign rhetoric, but may channel policies which get the US on better footing.