A Yemeni soldier (L) loyal to President Ali Abdullah Saleh shakes hands with defected soldiers at a street as anti-government protesters march to demand the trial of President Saleh in Sana'a, Yemen, 23 November 2011. According to media sources, Yemeni President Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh's 33-year rule. EPA/YAHYA ARHAB
Yemeni soldiers loyal to President Ali Abdullah Saleh stand guard at a street in Sana'a, Yemen, 23 November 2011. According to media sources, Yemeni President Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh's 33-year rule. EPA/YAHYA ARHAB
Yemeni soldiers loyal to President Ali Abdullah Saleh stand guard at a street in Sana'a, Yemen, 23 November 2011. According to media sources, Yemeni President Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh's 33-year rule. EPA/YAHYA ARHAB
Yemeni protesters hold a banner reading in Arabic 'No immunity for murderers' as they take part in a march demanding the trial of Yemeni President Ali Abdullah Saleh in Sana'a, Yemen, 23 November 2011. According to media sources, Yemeni President Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh's 33-year rule. EPA/YAHYA ARHAB
Yemeni protesters shout slogans during a march demanding the trial of Yemeni President Ali Abdullah Saleh in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
An elderly Yemeni protester (C) holds up Yemeni flags during a march demanding the trial of Yemeni President Ali Abdullah Saleh in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
Yemeni soldiers (R) keep watch as anti-government protesters (L) march to demand the trial of Yemeni President Ali Abdullah Saleh in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
A Yemeni soldier stands guard at a checkpoint as anti-government protesters march to demand the trial of Yemeni President Ali Abdullah Saleh in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB EPA/YAHYA ARHAB
Yemeni soldiers (R) keep watch as anti-government protesters (L) march to demand the trial of Yemeni President Ali Abdullah Saleh in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
Yemeni protesters march to demand the trial of Yemeni President Ali Abdullah Saleh in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
Yemeni protesters at a tent watch on television Yemeni President Ali Abdullah Saleh, at the protest square in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
A Yemeni man sits outside his shop in the old city of Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/WADIA MOHAMMED
Yemeni protesters at a tent watch the appearance on television of Yemeni President Ali Abdullah Saleh, at the protest square in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
Yemeni protesters at a tent watch the appearance on television of Yemeni President Ali Abdullah Saleh, at the protest square in Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/YAHYA ARHAB
A Yemeni man sits outside his shop where a poster of Yemeni President Ali Abdullah Saleh is seen inside in the old city of Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/WADIA MOHAMMED
Posters of Yemeni President Ali Abdullah Saleh are seen inside shops in the old city of Sana’a, Yemen, 23 November 2011. According to media sources, Yemeni president Ali Abdullah Saleh arrived in the Saudi capital Riyadh to attend the signing ceremony of a Gulf-brokered initiative for power transfer in Yemen after ten months of massive protests demanding an end of Saleh’s 33-year rule. EPA/WADIA MOHAMMED