The choice of running mate for Azimio la Umoja One Kenya presidential ticket continues to be a headache for Raila Odinga as well as the alliance leaders. The selection panel tasked with identifying the candidate for a running mate is set to meet shortlisted candidates between May 4th and 10th. Wiper leader Kalonzo Musyoka who is also among those eyeing the position says he will not be appearing before the panel for an interview. His stance now complicates matters in the Raila-led alliance.