AA is doubling second bag charge to $50. Do not know what the over/under is on others following, but this seems to be happening more quickly.
Wonder how U.P.S. and FedEx have not increased prices as dramatically.
From now on I am shipping myself to destinations 
United started it the rest are following
with single bag 50 pound weight limits. no room for clothes unless you pack a second bag.
Shipping ahead may be the answer