After ceasefire, tensions over Mideast still boil on California campus By Nathan Layne and Maria Caspani Reuters (Reuters) - Lea Toubian was deep into an online discussion with university administrators about the safety of Jewish students when news of a truce between Israel and Palestinian militant group Hamas was relayed to the group. It left her with some hope that tensions on campus would ease. Now the senior at the University of California, Santa Barbara says she is worried an expected measure this week will reignite divisions at the beachside school, where the Israeli-Palestinian conflict has long been a source of discord, driving a wedge between even Democrats like herself and liberal groups on campus.