Sam Bradford feared to have serious knee injury

Sam Bradford will have an MRI on Monday for his injured knee. St. Louis Rams quarterback Sam Bradford suffered a knee injury on Sunday against the Carolina Panthers. Bradford injured his left knee and will undergo an MRI on Sunday night. The Rams are worried about the injury, according to Adam Schefter of ESPN. Bradford has been inconsistent so far in 2013, but the Rams don't have much behind him at quarterback. A significant injury to Bradford would derail an already tough season for St. Louis....