FILE- In this Dec. 20, 2010 file photo provided by the New York City mayor's office, Joseph Zadroga speaks during a news conference with Mayor Michael Bloomberg, right, urging Congress

 

              FILE- In this Dec. 20, 2010 file photo provided by the New York City mayor
FILE- In this Dec. 20, 2010 file photo provided by the New York City mayor's office, Joseph Zadroga speaks during a news conference with Mayor Michael Bloomberg, right, urging Congress to approve a scaled-back version of a bill that would help sick World Trade Center workers, at New York City Hall. Nearly two years after President Obama signed the James Zadroga 9/11 Health and Compensation Act into law, about 60,000 responders and survivors continue to receive monitoring and treatment for their illnesses as part of the World Trade Center Health Program, one of the law’s two components. The legislation is named for Zadroga's son James, a police detective who worked hundreds of hours at ground zero after 9/11 and died at age 34. (AP Photo/Office of the Mayor, Spencer T. Tucker, File)