Data Dragnet Program News Today

Pauls headline breaking filibuster stopped the data dragnet program when graham and most other republicans call essential. a welcome contrast for graham. >> so little by little weve allowed our freedom to slip away. we allowed the fourth amendment to be diminished. >> reporter: yet paul is pursuing a different kind of primary voter. libertarians. the hash tag is generating buzz online and dollars for his presidential campaign. >> when fear and complacency allow power to accumulate -- >> reporter...

>> reporter: graham barely scratching 1% in most polls knows he has a tough hill to climb. cnn is told hes running primarily to force a debate within the gop on foreign policy. >> those who believe we can disengage from the world at large and be safe by leading from behind vote for someone else. >> reporter: the not so subtle dig at rand paul grahams chief foil particularly on national security. for months the two have exchanged long distance barbs and graham was caught rolling his eyes last mon...