Times (UK): Here, in the big top of American politics, the audience has been amazed — even awestruck — by President Obama’s ability to juggle an ever-growing array of crises and awkward policy initiatives over the past 100 days. However, anyone who has tried keeping so many balls in the air knows that when you drop one, they all tend to come crashing down. On Capitol Hill, some Democrats have begun to regard Mr Obama’s dizzying first-year agenda — which includes measures to transform …