RINDGE - Republican presidential candidate Sen. Ted Cruz of Texas laughed off Kentucky Sen. Rand Paul's "capitulating Canadian" tag after a gathering at Franklin Pierce University Friday night.The new ad by the America Liberty PAC spins the U.S. Senate's upcoming session tonight for a vote on the USA Freedom Act as "the biggest brawl for liberty, of the century."The Kentucky senator is plugged as "The Defender of Freedom, Senator Rand Paul." The Texas senator is pegged as one of many "so-called-conservative accomplices" to President Barack Obama's assault on privacy rights as the "capitulating Canadian." "Well, I have say, I chuckled,...