In the Chesapeake Rout, according to exit polls in Maryland, Obama won:
Latino Voters By Six Points: 53-47
All Religions (Including Catholics)
All Age Groups (Including Seniors)
All Regions
All Education Levels
And Women by TWENTY ONE POINTS...
Can he win Ohio and Texas?
For the first time, the Illinois senator has taken the lead over Clinton in the ABC News overall delegate estimate.
This is the eighth straight victory for Obama, who is increasingly taking on the mantle of Democratic frontrunner.
"Today, the change we seek swept through the Chesapeake and over the Potomac. We won the state of Maryland. We won the Commonwealth of Virginia. And though we won in Washington D.C., this movement won't stop until there's change in Washington," Obama told supporters at a rally in Madison, Wisconsin tonight.
"We are bringing together Democrats and Independents and Republicans; blacks and whites; Latinos and Asians; small states and big states; Red States and Blue States into a United States of America," Obama said. "This is the new American majority."
On the Republican side, Sen. John McCain, R-Ariz, won primaries in Maryland and Washington, D.C. and battled back insurgent candidate Mike Huckabee, the former Arkansas governor, in a Virginia primary made close by a high turnout of conservatives and Christian evangelicals.
"He certainly keeps things interesting, a little too interesting at times tonight," McCain said of Huckabee at a campaign rally in Alexandria, Virginia tonight. "Makes it more interesting."