A high-voltage drama preceded polling in Mahoba district on Wednesday late night when BJP senior leader Uma Bharti staged a dharna at Charkhari police station after three party workers were reportedly arrested following information that they distributed money among voters.A high-voltage drama preceded polling in Mahoba district on Wednesday late night when BJP senior leader Uma Bharti staged a dharna at Charkhari police station after three party workers were reportedly arrested following information that they distributed money among voters.