Gingrich slims down campaign

It's been reported that Newt Gingrich has layed off a significant number of campaign staff and slimmed down his travel schedule. Some have speculated that this could be an opening for Rich Santorum. It's hard to say whether this is true or not. Could Santorum force a brokered convention? Very doubtful. The GOP establishment does not like surprises. It would be difficult to pull off.