A lot of tanking has occurred in this primary race so far. Perry announced and soared only to crash; then along came Cain to the top and then a crash; then Newt rose, crashed rose and crashed a second time and hasn't recovered; now Santorum has risen to the top. It remains to be seen if he'll stay there or do a crash and burn like the rest.
The following chart graphically shows the rise and fall of each over time. It's the second chart on the page.
It remains to be seen who can rise and stay at the top.
So far, once you tank, there is no coming back.
I don’t think Newt can make a comeback. Face it, SC was a fluke for Newt.
we will see