Candidates wary as opposition cameras roll 
- Video trackers have been used for at least 16 years in Mass., and the contest between Senator Scott Brown and Elizabeth Warren is no exception.
(GREG M. COOPER FOR THE BOSTON GLOBE)

Candidates wary as opposition cameras roll

- Video trackers have been used for at least 16 years in Mass., and the contest between Senator Scott Brown and Elizabeth Warren is no exception.

(GREG M. COOPER FOR THE BOSTON GLOBE)

Brown calls on Warren to release her Harvard records 
- With Elizabeth Warren facing questions over her Native American identity, Sen. Scott Brown called on his Democratic rival to agree to the release of her applications.

Brown calls on Warren to release her Harvard records

- With Elizabeth Warren facing questions over her Native American identity, Sen. Scott Brown called on his Democratic rival to agree to the release of her applications.

Elizabeth Warren had key role in asbestos court case 
- In a 2009 Supreme Court appearance, Elizabeth Warren, who has gained fame for defending consumers against big business, worked on behalf of Travelers, the nation’s largest insurer.

Elizabeth Warren had key role in asbestos court case

- In a 2009 Supreme Court appearance, Elizabeth Warren, who has gained fame for defending consumers against big business, worked on behalf of Travelers, the nation’s largest insurer.

Law directories listed Warren as minority 
- US Senate candidate Elizabeth Warren was listed as a minority professor in American law school directories years before she landed at Harvard Law School.

Law directories listed Warren as minority

- US Senate candidate Elizabeth Warren was listed as a minority professor in American law school directories years before she landed at Harvard Law School.

Scott Brown’s income jumped after Senate run 
- The senator’s income jumped sharply as he became a national figure, from more than $294,000 in 2009 to almost $840,000 in 2010, tax returns released today show.   (CHARLES DHARAPAK/AP)

Scott Brown’s income jumped after Senate run

- The senator’s income jumped sharply as he became a national figure, from more than $294,000 in 2009 to almost $840,000 in 2010, tax returns released today show.   (CHARLES DHARAPAK/AP)

NEWS ANALYSIS
Brown’s tax release argument at odds with Romney’s 
- Scott Brown’s stance that Elizabeth Warren should release 6 years of tax returns could put renewed pressure on Mitt Romney to do the same.

NEWS ANALYSIS

Brown’s tax release argument at odds with Romney’s

- Scott Brown’s stance that Elizabeth Warren should release 6 years of tax returns could put renewed pressure on Mitt Romney to do the same.

Senator Brown works hard to woo South Boston 
- Republican Senator Scott Brown is courting voters in the most fertile neighborhood in Boston for independent and crossover support.

Senator Brown works hard to woo South Boston

- Republican Senator Scott Brown is courting voters in the most fertile neighborhood in Boston for independent and crossover support.

Law slows flow of Mass. Senate donor data 
- In a Senate race that will probably be the most expensive in state history, a dearth of information remains about the millions that flowed in during the first quarter.

Law slows flow of Mass. Senate donor data

- In a Senate race that will probably be the most expensive in state history, a dearth of information remains about the millions that flowed in during the first quarter.

Scott Brown pushed for Red Sox to move to Foxborough 
- Despite linking himself to Fenway Park in a radio ad, the senator pushed to move the team to Foxborough in 2001.

Scott Brown pushed for Red Sox to move to Foxborough

- Despite linking himself to Fenway Park in a radio ad, the senator pushed to move the team to Foxborough in 2001.

Warren doubles Brown’s quarterly fund-raising tally 
- Elizabeth Warren’s campaign raised $6.9 million in the first three months of the year, although she still has $4 million less in the bank than Scott Brown.

Warren doubles Brown’s quarterly fund-raising tally

- Elizabeth Warren’s campaign raised $6.9 million in the first three months of the year, although she still has $4 million less in the bank than Scott Brown.