A Wisconsin man from Tomah has been charged with threatening to kill President Barack Obama during his visit to La Crosse. On Wednesday Brian D. Dutcher, 55, told a security guard at the La Crosse Public Library that βThe usurper is here and if I get a chance Iβll take him out and Iβll take the shot.β Dutcher also posted to his Facebook that βKilling him is our CONSTITUTIONAL DUTY.β He is currently being kept in a mental health facility.