Fall in Line

Maybe Cavalry Charge didn't catch the reference...

President Bill Clinton has famously said (or was he quoting U.S. Senator Hillary Rodham Clinton?) that Democrats prefer to “fall in love” with their candidates but that Republicans know how to “fall in line” behind the candidate who can win.

To paraphrase a drug-addled teen on his bed listening to headphones in an antidrug ad from the 80's... "We learned it from YOU, alright? We learned it from watching you!"