mccain

Sen. John McCain (R-Ariz.) is on a collision course with House conservatives over immigration reform.

Throughout his Senate career, McCain has clashed with House Republican lawmakers over high-profile issues, including campaign finance reform, detainee interrogation techniques, earmarks and tax cuts. This year, McCain has ripped Republicans in the lower chamber for not agreeing to enter into a budget conference with the Senate.

Some political observers believe it’s just a matter of time before McCain aggressively goes after House GOP members for not voting on the Senate-passed immigration measure.

The five-term senator has stopped short of criticizing Speaker John Boehner’s (R-Ohio) vow to move immigration reform only if a majority of House GOP lawmakers are on board. Yet, McCain made a pointed comment last weekend that suggested he will only bite his tongue for so long.

“I really don’t feel it’s appropriate for me to tell [Boehner] exactly how he should handle this. But I think Republicans realize the implications for the future of the Republican Party in America if we don’t get this issue behind us,” McCain said on “Fox News Sunday.”