Secretary of State John Kerry on Tuesday clashed with Sen. John McCain over the Obama administration's foreign policy, NBC News reported. McCain said the administration is "failing very badly" in its handling of Russia and Ukraine. At one point, Kerry took a jab at what he called McCain's "premature judgement of the failure of everything," saying economic sanctions would be the best deterrent for Russian aggression. The two also discussed other world problems, including Syria and Iran's nuclear program.
