From an op ed piece by Marc Whitehead in the 
Houston Chronicle:
Naysayers try to correlate the rising unemployment rate with the rising  rate of disability claimants and come to the erroneous conclusion that  people are using the SSDI system instead of looking for work. The  reality is that many elderly workers have received special  accommodations from their employers that allow them to work with their  disabilities because they have been loyal, hardworking employees for  decades. But when the economy turns down and these workers are laid off,  they are not capable of working in a competitive job market. Americans with disabilities already face growing challenges in their  efforts to gain disability benefits. Filing a claim can prove to be a  daunting, complex bureaucratic struggle that can sometimes take months  and even years to navigate.... 
It is not fair to attempt to balance our federal budget on the backs of  the disabled. We all have a stake in seeing deserving people with  disabilities get the benefits they need and have earned.