Watch Romney’s Percentages Tonight

First Read: “Even though the general election campaign is now underway — after Rick Santorum’s exit earlier this month — there are five primaries today in Connecticut, Delaware, New York, Pennsylvania (Santorum’s home state), and Rhode Island. As a result, this is the first primary day where Romney doesn’t face any real competition. So when we watch the returns, we’ll get a good idea of the true anti-Romney vote tonight. Does he get at least 50% in all of these contests? What about 60%? 70%?”