Hundreds of people lined up outside of the Minnesota Department of Health's office in St. Paul today in hopes of getting a flu shot. Demand for the vaccine has increased in the last week after the two manufacturers who make the vaccine said they've run out and won't be able to make any more in the near future. Twenty-four states to date have reported a widespread flu outbreak. The concern has also prompted some Minnesota health plans to reverse an earlier decision and start covering the cost of FluMist, a new, more expensive, nasal vaccine. Minnesota Public Radio's Tom Scheck reports....