that's according to the defense ministry, although cnn hasn't been able to confirm troops have accepted the deal. some soldiers say they were promised about $8,000 plus a house for helping bring the current president to power after disputed elections in 2010. poland is set to welcome the biggest deployment of u.s. troops in decades, but not everyone is welcoming that gesture. our jonathan mann has the details. >> reporter: welcome to poland. u.s. soldiers side by side with polish troops at a ceremony. no challenge is too large to overcome, no distance is too far to cross when the need arises. >> reporter: these are just the first of approximately 4,000 u.s. forces to arrive. troops and tanks that began streaming into poland this week in one of the largest deployments of american military