A study linking Russia to a 2014 missile attack on a Malaysia Airlines jet lacks credibility, Ray McGovern told a Russian news agency.
Facing faltering poll numbers, Republican presidential candidate Jeb Bush took jabs at Donald Trump.
Trump described Jeb Bush as "a low-energy person" and someone who is "out of touch" on women's health issues.
The Obama administration granted Royal Dutch Shell final clearance on Monday to resume drilling for oil and gas in the environmentally fragile Arctic Ocean for the first time since 2012, a move green groups vowed to fight.
The former governor of Florida hopes that overhauling the Department of Veterans Affairs will make him the pro-veteran GOP candidate.
"I find it somewhat curious that Jeb Bush is doubling down on - defending - his brother's actions in Iraq," she said at a press conference.
Under U.S. law, the military and the Department of Justice are not allowed to hold the detainees anywhere in the United States.
From Guantanamo to Iraq, Jeb Bush is not afraid to defend former President George W. Bush's choices.
Jeb Bush, Scott Walker and Chris Christie have slowly changed their tune on how to combat ISIS in Iraq and Syria.
Jeb Bush called Hillary Clinton's record as secretary of state a "failure."
In his first speech since the Republican presidential debates last week, Donald Trump touched on a range of topics, from China to Mexico to American foreign diplomats.
During Thursday's GOP debate, the New Jersey governor twice claimed that he was nominated as U.S. attorney for the District of New Jersey a day before 9/11.
But the former Florida governor, still trailing Trump, thinks his rival's language is "divisive."
Bobby Jindal got hit quick during Thursday's candidate forum for his low Louisiana polling. Is that a problem for everyone else?
On the 50th anniversary of a historic law, the president declares Sept. 22 to be National Voter Registration Day.
The first Republican debate on Thursday is being held in Cleveland — and inside a battleground state that could make it or break it for the GOP.
The law required voters to have specific IDs and rejected many kinds commonly used by minorities and students.
An analysis of contributions to Bush's super PAC shows deep pockets opposed to Obama's Iran and Cuba policies.
Jeb Bush's Super PAC released its list of donors Friday. Many of them financially gained during his time as Florida Governor.
"Unjust barriers to opportunity and upward mobility" are among the topics the former Florida governor is expected to talk about at the National Urban League conference Friday.
Billionaire Donald Trump has taken a commanding lead in the race for the 2016 U.S. Republican presidential nomination with the support of 25 percent in a Reuters/Ipsos poll, giving him a double-digit advantage over nearest rival Jeb Bush.
In a Telemundo interview, Bush spoke, in Spanish, not only on his family's experiences as Hispanic Americans but on the need for immigration reform.