Mitt Romney will win all five Republican presidential primaries Tuesday night, completing a sweep of contests in New York, Connecticut, Rhode Island, Pennsylvania and Delaware, CBS News projects.
Romney boasted more than 50 percent of the vote in all five states, according to early returns.
In Connecticut, with 90 percent of the expected votes in, Romney led Ron Paul 67 percent to 13 percent. In Rhode Island, with most of the expected votes counted, Romney led Paul 63 percent to 24 percent.
In Pennsylvania, with nearly all of the votes in, Romney had 56 percent. Rick Santorum, who dropped out of the Republican presidential contest earlier this month, followed with 20 percent of the vote.
Romney is likely to add more than 200 delegates to the 692 estimated delegates he had already secured before the evening's five contests.
Romney will still lack the 1,144 delegates necessary to formally clinch the Republican nomination after Tuesday -- but the former Massachusetts governor is clearly claiming the mantle of presumptive Republican nominee. Even as he continues to put in the requisite work toward officially sealing up the Republican nomination, he pivoted to the general election in a speech Tuesday night in New Hampshire.
Speaking to supporters, the presumptive GOP nominee focused his attention solely on President Obama. Romney did not mention either of this remaining Republican rivals by name, instead casting himself as an improvement over the current president and promising "the start of a new and better chapter."
Read more at CBS...