Look up a cull cow on Google, these fast food joints use them for there burgers.
They use slaughter cows because they are cheap and can only be ground into burger
link please...just did google..no nothing as far as fast food ""joints""
for me..not a big fast food guy...but
did try that..Wendy's new chicken sandwich with jalapenos (as I like HOT spicy foods)..
very good..
$4.99 for the burger,that is outrageous,i will pass