Ronald George

Maryland voters are set to go to the polls today to cast their ballots in primaries across the state.

Voting precincts open at 7 a.m. in Maryland and will close at 8 p.m. Tuesday.

Topping the ballot are the primary races for governor.

On the Democratic side Lt. Governor Anthony Brown has been leading in the polls against rivals Attorney General Doug Gansler and Delegate Heather Mizeur.

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ANNAPOLIS, Md. (AP) - Republicans in the governor's race agree the state government is essentially a business and the top administrator is an executive.

During a formal debate Thursday evening at Johns Hopkins University, the Republicans' fifth since January, they repeatedly accused Gov. Martin O'Malley's administration of making Maryland unfriendly to investors.

Ronald George and Charles Lollar both touted their business experience as a credential for leading the state. David Craig compared his position as Harford County Executive to managing an enormous business.