America’s got a fee-vah and the only prescription is … Mitt Romney? The all-but-declared Republican presidential contender, who has kept his head low for much of the year as he collected cash, raised $10.25 million in a single day Monday after bringing together his network of wealthy donors to dial for dollars in a city with no shortage of them. It’s a hefty one-day total that Romney’s team hopes will show his strength in the emerging GOP field…During his 2008 run for the GOP nomination, Romney used more than $40 million of his own money to pay for campaigns in...