A wary Europe awaits Rubio with NATO's future on the line
WASHINGTON (AP) -- U.S. Secretary of State Marco Rubio travels this week to a gathering of top diplomats from NATO countries and is sure to find allie
Tomas Kauer - News Moderator 
WASHINGTON (AP) -- U.S. Secretary of State Marco Rubio travels this week to a gathering of top diplomats from NATO countries and is sure to find allie
