A group of adrenaline junkies in the Republican conference are making their colleagues nervous, since anyone sidelined by a mishap could destroy the GOP's razor-thin 217-212 majority in the House.
"That math means every member sidelined by a weekend-warrior mishap is a possible legislative crisis," writes The Wall Street Journal's Katy Stech Ferek.
As they hold the House with one of the smallest majorities in U.S. history, Republicans could be thrown into a "legislative crisis" should one of them become sidelined...