"The only way this actually ends is when we protect ourselves against those who would threaten us," Jack Keane said.
"We are voluntarily abdicating our role and it's the Russians, Iranians and others who are benefitting," Richard Haass warned.
"By abandoning the Kurds we have sent the most dangerous signal possible – America is an unreliable ally," the Republican senator from South Carolina argued.
Rubio told reporters that it is possible for the president to "do something that is wrong and not be an impeachable offense."
Florida Republican Senator Marco Rubio's comments came as President Donald Trump demanded all Bahamians fleeing the devastation of Hurricane Dorian have "totally proper documentation" before trying to come to the U.S.
"Hong Kongers are fighting for freedom, fighting for democracy, fighting for human rights," a pro-democracy activist said. "These are values that the United States stands for."
Finally, we agree that climate change exists. But now this, Senator Rubio?
"Hatred can be concealed by our acceptance of #WhiteNationalism and malice will be revealed in our cashing of NRA checks and failure to act," one Twitter user wrote.
Florida GOP Senator Marco Rubio threatened to publicly name Trump administration officials he accused of giving "fake leaks" to news media outlets.
Florida Senator mocked after backing man who referred to him as "Little Marco" in 2016.
"In no way should Huawei be used as a bargaining chip in trade negotiations," U.S. senators Mark Warner and Marco Rubio wrote in a letter, published today.
The legislation would force the government to seize financial assets and revoke or deny visas of individuals involved in expansionary Chinese policy.
The Florida senator says U.S. military action in Venezuela is "always" an option, citing the unstable presence of drug cartels, Marxist militant organizations and "hundreds" of Russian military advisers in the South American nation.
"Are we gonna be a hemisphere dominated by China, Russia and dictators?" GOP Representative Adam Kinzinger asked. "Or are we going to be a hemisphere dominated by freedom and democracy?"
Juan Guaidó, Venezuela's self-declared interim president, released a video from an air base near Caracas calling on Venezuelans to help topple President Nicolás Maduro.
Marco Rubio penned a withering critique of China's "zero-sum game" strategies, warning of its plans to replace the U.S. as the most powerful nation on earth.
"BIG NEWS for U.S. Auto Workers! The USMCA is already fixing the broken NAFTA deal," Trump wrote on Twitter.
The bipartisan bill pushes back against states that suspend the professional licenses of workers who can't pay back their student loans.
Senator Marco Rubio denied being behind the massive blackout in Venezuela, where President Nicolás Maduro vowed to defeat "American imperialism" trying to overthrow him.
"Saudi Arabia has engaged in acts that are simply not acceptable," Republican Senator Jim Risch said.
"Turkish Government can NOT present any single piece of evidence of my wrongdoing," Kanter responded to the news on Twitter.
Acosta sometimes behaves more like an "activist, not a journalist," the Florida senator said, but revoking his press access is a "very slippery slope."
"He is actually the overweight dictator of a nation where 30% of the people eat only once a day & infants are suffering from malnutrition," Rubio tweeted of Maduro.
Jones and Rubio traded insults and nearly got into a physical altercation outside a Capitol Hill hearing on Silicon Valley's role in aiding foreign influence on U.S. elections.
Analysts disagree: "Threatening military action risks derailing diplomatic progress and spreads false hope among the extremist voices in the Venezuelan opposition that they don't have to do the hard work of building a coalition and leadership structure."
David Hogg defended his comments that "old" Democrat leaders like Nancy Pelosi should be replaced with "young" leaders similar to how the GOP promoted Marco Rubio and Paul Ryan.
"I don't believe that them looking into Carter Page means they were spying on the campaign. I also don't think it proves anything about collusion or anything like that," Senator Marco Rubio told CNN Sunday.