Some
Congress
members
want
to
give
the
Environmental
Protection
Agency
(EPA)
authority
to
regulate
hydraulic
fracturing
technology.
The
US
House
Energy
and
Commerce
Committee
said
it
was
investigating
the
impact
of
the
technology
on
the
environment
and
public
health,
and
the
EPA
said
it
would
start
working
with
Congress
to
study
the
matter.
"As
we
use
this
technology
in
more
parts
of
the
country
on
a
much
larger
scale,
we
must
ensure
that
we
are
not
creating
new
environmental
and
public
health
problems,"
said
committee
chairman,
democratic
representative
Henry
Waxman.
"This
investigation…