US GSIB exposure to oil and gas loans is very limited... so if you are looking for blow ups.. prolly better to look elsewhere.. They will take more reserves but small % of $Trillion loan books.   $BAC - 2.6%  $C - 3.2%  $JPM - 2.1%  $WFC - 1.4%  $USB - 1.1%  $PNC - 1.1%   $XLF