• Republican presidential candidates, from left, Lindsey Graham, Ben Carson, John Kasich, Chris Christie, Bobby Jindal, Jeb Bush, Scott Walker and Rick Santorum speak among themselves after a forum Monday, Aug. 3, 2015, in Manchester, N.H. (AP Photo/Jim Cole)

    GOP face off in early-state forum is also a debate preview

    MANCHESTER, N.H. (AP) — The Republican Party’s presidential class demanded aggressive steps to curb illegal immigration, seizing on a delicate political issue while facing off in New Hampshire on Monday night during a crowded and pointed preview of the 2016 primary season’s first full-fledged debate.