two U.S. agents were nearly killed
... that two U.S. agents were nearly killed by a drug cartel in Mexico in 1999?
... that <b id="mwAVc"><a href="./1999_Matamoros_standoff" id="mwAVg" rel="mw:WikiLink" title="1999 Matamoros standoff">two U.S. agents were nearly killed</a></b> by <a href="./Gulf_Cartel" id="mwAVk" rel="mw:WikiLink" title="Gulf Cartel">a drug cartel</a> in Mexico in 1999?