Diana Furchgott-Roth served as chief economist at the Department of Labor under President George W. Bush. She says the March jobs report shows a good month on the jobs front, but the real unemployment rate is now almost 17 percent. So is this the start of a turnaround or just a good month in a long, difficult stretch for the job market? How much is the census inflating the job numbers? And why will the many tax provisions in the new health care laws stifle job creation?