<P> After he inadvertently discovers the presence of walkers in the Greene barn , Maggie ( Lauren Cohan ) begs Glenn ( Steven Yeun ) to keep it a secret . Dale ( Jeffrey DeMunn ) quickly notices Glenn 's nervousness , and when he talks privately to Glenn , Glenn blurts out about the walkers as well as his knowledge that Lori Grimes ( Sarah Wayne Callies ) is pregnant . Dale confronts Hershel ( Scott Wilson ) about the walkers . Hershel believes they are still people , including his wife and stepson , and can be cured , and refuses to kill them after Dale explains the danger . Meanwhile , Rick ( Andrew Lincoln ) and Lori argue on what to do with Hershel 's demand to leave the farm , now that Carl ( Chandler Riggs ) is healed . </P>
<P> After he inadvertently discovers the presence of walkers in the Greene barn , Maggie ( Lauren Cohan ) begs Glenn ( Steven Yeun ) to keep it a secret . Dale ( Jeffrey DeMunn ) quickly notices Glenn 's nervousness , and when he talks privately to Glenn , Glenn blurts out about the walkers as well as his knowledge that Lori Grimes ( Sarah Wayne Callies ) is pregnant . Dale confronts Hershel ( Scott Wilson ) about the walkers . Hershel believes they are still people , including his wife and stepson , and can be cured , and refuses to kill them after Dale explains the danger . Meanwhile , Rick ( Andrew Lincoln ) and Lori argue on what to do with Hershel 's demand to leave the farm , now that Carl ( Chandler Riggs ) is healed . </P>
why is hershel keeping walkers in the barn
why is hershel keeping walkers in the barn
Hershel believes they are still people and can be cured
Hershel believes they are still people and can be cured