Donald Trump and Ted Cruz go on a Twitter battle over the publication of an anti-Trump ad using a 'GQ' photo of Melania Trump.

Cruz tries to out-Trump the Donald on immigration ahead of the Nevada primary

Rubio and Cruz spat over Bible having all or none the answers gets staffer fired.

What makes a ‘Hispanic’ presidential candidate? The question is more complex than you might think.

Mr. Trump asks the state of Iowa to "disqualify Ted Cruz from the most recent election on the basis that he cheated -a total fraud!"

In Iowa, Rubio defeats Bush, Kasich and Christie combined. Also Cruz beat Trump)

5th Circuit Court strikes down Obama immigration programs citing, in part, a reluctance to do “accounting,” cost-benefits analysis.

Ted Cruz may not be on top of the polls, but a rallying cry against colorful debate questions may signal his “moment.”

Kim Davis is free on a temporary release after spending 6 days in jail for contempt of court

If the Republican primary is a game of poker, the Trump-Cruz partnership could help both candidates stack their chips

Likely debaters in the first Republican primary, and their immigration views.

In this op-ed, a constitutional scholar says the 14th amendment wasn’t just about slaves and argues that immigrant’s rights are part of the Founding Fathers’ vision.

Republican candidate struggle to do their jobs as they maintain grueling campaign schedules ahead of a 2016 presidential primary. Democratic Senators on the campaign trail did the same thing in 2007 and 2008.

Obama was the social media candidate in 2008 and 2012. This year, Republicans may be catching up, with implications for Latino voters.

Does Iran's nuclear deal strengthen U.S. security, or weaken it? Politicians' answers depend by their party and their presidential ambition, with some comparing Iran to the Nazis in 1938.

Ted Cruz’s Flat-Earth/Galileo comment reveals much about the “global warming” debate, in which arguments against climate change action have shifted from flat-out denials to pseudo scientific dissent.

Why is Ted Cruz one of the few Hispanics in Washington that could join the anti-immigrant minutemen militia?

Ted Cruz, the Tea Party's favorite senator, announced on Twitter that he's running for president. He's likely to follow up the announcement with a speech on Monday.

Is another government shutdown on the horizon? The Washington Post claims that if you ask any Republican outright, they will deny it, however, multiple reports claim that another government shutdown is pending this time in regards to Obama’s stance on immigration reform.

Ted Cruz released his fourth report on the Obama administration which documents 76 instances of lawlessness and other abuses of power.

Conservative Republicans who oppose immigration reform with "amnesty" for undocumented immigrants have held two separate meetings to discuss what they might do if House GOP leaders introduce such a bill.