Bill could reduce illegal immigration 25 percent  People shout
out against the Strengthen and Fortify Enforcement Act in the
hall outside the House Judiciary Committee hearing on Capitol
Hill in Washington, Tuesday, June 18, 2013. The committee in the
Republican-led House is preparing to cast its first votes on
immigration this year, on a tough enforcement-focused measure
that Democrats and immigrant groups are protesting loudly. (AP
Photo/Carolyn Kaster)  WASHINGTON (AP) -- Illegal immigration
into the United States would decrease by only 25 percent under a
far-reaching Senate immigration bill, according to an analysis
by the Congressional Budget Office that also finds the measure
reduces federal deficits by billions.  Supporters of the
legislation moving toward a vote on the Senate floor seized on
the deficit-reduction findings by Congress' nonpartisan
scorekeeping agency, along with the agency's forecast that the
immigration measure would boost economic growth as millions of
workers join the workforce and