Sen. Lindsey Graham (R-SC) on Sunday warned that Islamic militants' insurgency in northern Iraq could lead to another massive terrorist attack.

"This is another 9/11 in the making. The FBI director has warned us in Congress that Syria and Iraq present a direct threat to our homeland," he said on CNN's "State of the Union."

House Majority Leader Eric Cantor (R-VA) on Sunday indicated he won't go into lobbying now that he lost the Republican nomination for his seat to Tea Party challenger Dave Brat.

"I don't think that I want to be a lobbyist, but I do want to be -- play a role in -- in the public debate. I've had a lot of experience, obviously, in the intersection of government and politics and issues affecting the global economy," Cantor said on ABC's "This Week" when asked if he would ruled out lobbying.

After House Majority Leader Eric Cantor (R-VA) criticized conservative pundit Laura Ingraham's comment that he should have been traded to the Taliban for Sgt. Bowe Bergdahl, Ingraham made fun of Cantor for not being able to take a joke.

"He has no sense of humor, that's why he lost," Ingraham said on ABC's "This Week" about Cantor's reaction to her comment.

This post has been updated.

House Majority Leader Eric Cantor (R-VA) on Sunday responded to a comment conservative pundit Laura Ingraham made that Cantor should have been traded to the Taliban for Sgt. Bowe Bergdahl.

"I will say that the suggestion that I should have been traded to the Taliban for Sergeant Bergdahl really is not a serious contribution to any public policy debate, and frankly, I don't think that it reflects on the people that self-identify as Tea Partyers. I think they reject that kind of notion," Cantor said on ABC's "This Week." "And it's just not serious. And frankly it cheapens the debate."

Rep. Greg Walden (R-OR), chair of the National Republican Congressional Committee, said that House Majority Leader Eric Cantor's (R-VA) stance on immigration reform contributed to his primary loss.

“I think Democrats and others who try to read too much into this that isn’t there are making a big mistake that will be fatal to them in the fall,” Walden said on "Fox News Sunday," according to Politico. “I think [immigration] played a role. But again there were a lot of other issues in this race, as well.”

Rep. Tom Price (R-GA) on Sunday placed the blame for Congress' failure to pass immigration reform legislation on President Obama.

"I have come to believe that it is the president that is the largest opponent to immigration reform," the congressman said on "Fox News Sunday."

Mitt Romney on Sunday slammed Hillary Clinton and the Obama administration's approach to foreign policy.

The former Massachusetts governor said on NBC's "Meet the Press" that most of the blame for the unrest in Iraq lies with the Iraqi government, but said that failed U.S. foreign policy contributed to the country's deterioration.

This post has been updated.

House Majority Leader Eric Cantor (R-VA) on Sunday said he would vote for Dave Brat, the Tea Partier who ousted him in last week's primary election

"I want a Republican to hold this seat, of course, of course. This is about making sure we have a strong Republican majority in the House, I'm hoping we'll take it in the Senate as well," he said on CNN's "State of the Union" when asked by Dana Bash whether he would vote for Brat.

For conservatives, all roads seem to lead to Benghazi, but they have encountered a few distractions along the way.

Earlier in June, Texas Gov. Rick Perry (R) suggested that President Obama ignited a new controversy by negotiating for the release of Sgt. Bowe Bergdahl in order to detract from the real VA scandal.

After House Majority Leader Eric Cantor's (R-VA) shocking loss in Tuesday's primary, his pollster attributed the defeat to Democrats voting against Cantor in the primary in order to give their party's nominee a better chance in the general election.

While some Democratic voters did vote in the Republican primary, the New York Times' Nate Cohn wrote that based on the data, Democrats did not significantly contribute to Cantor's defeat.