(CNN) - Former Sen. Scott Brown of Massachusetts took his first concrete steps Friday towards launching a Republican challenge in neighboring New Hampshire against Democratic Sen. Jeanne Shaheen, who is up for re-election this year.
Brown announced at a speech at a major GOP conference in New Hampshire that he's launching an exploratory committee, which allows him to hire staff and raise money for a Senate run.
Washington (CNN) - It's getting personal on all fronts as Republicans debate the wisdom of their leaders - present and future.
Two leading GOP 2016 contenders, the freshmen Sens. Rand Paul and Ted Cruz, are in a public spat over foreign policy that quickly became framed around what seems to be the perennial GOP question: Who is the heir to Ronald Reagan?