I bought a 12 pack of Coors Light at the Grocery Store in Pelahatchie, Ms.  and so far 2 beers in that 12 pack smells like sewage.  They were ruined.  What is wrong with your beer?   I have been drinking Coors Light for quiet sometime and it is looking like I may have to change. The first time I open one I took a drink of it and it made me sick on my stomach all night from then one I have smelling before I drink it.  It is pretty bad that you have to smell before you drink.