776 N.W.2d 302 (2009)
STEWART
No. 09-0323.
STEWART
v.
JOHN DEERE DES MOINES WORKS.
No. 09-0323.
Court of Appeals of Iowa.
October 7, 2009.Decision Without Published Opinion Affirmed.
Court of Appeals of Iowa.
October 7, 2009.Decision Without Published Opinion Affirmed.