I'm unemployed <a href=" http://tinandthyme.uk/zithromax-cost-uk.pdf#observer ">zithromax online uk</a> In the spring of 2012, the nation&rsquo;s largest bank publicly acknowledged that traders in London placed large, risky bets on credit derivatives that resulted in heavy losses. Days after the losses jumped to more than $1 billion, JPMorgan chief executive Jaimie Dimon dismissed concerns about the trades as a &ldquo;tempest in a teapot.&rdquo; The trades ultimately cost the bank about $6.2 billion.