In the past five years 74 cities have voted to remove fluoride from their drinking water as conspiracy theorists dispute established science showing it to be safe and effective.
Analysis: From behind closed doors at the White House, the president finds a way to stay in the spotlight.
The devastating storm tossed cars into the canal, snapped trees in half and carved massive craters into U.S. Route 98.
In the hour-long San Antonio face off, Cruz labeled his Democratic rival in the hard-fought Senate contest "extreme."
