Many worry about Kate's health

Published On: Dec 04 2012 04:21:46 PM CST   Updated On: Dec 04 2012 05:02:51 PM CST
Kate Middleton through years - November 2011

Dec. 4, 2012: Kate Middleton is hospitalized with extreme morning sickness and that has many worrying about her health, especially because she is already very thin. Rachel McNeill reports.