Israeli troops open fire at group of refugees in southern Lebanon, wounding several people / Lebanon's internal refugees face racism, discrimination and evictions / Palestinians in Lebanon, refugees living in fear of Israeli air strikes / Lebanese civilians fleeing Israeli attacks face hardship and exploitation / 'Heartbroken' Lebanon refugees 'very afraid' and have 'nowhere to go' after Israel strikes / Manila: Challenges facing Filipino-Palestinian families after fleeing Gaza / Palestinian refugees in Lebanon mourn, fear for family in war-torn Gaza / Gaza bombardment: Refugees in Lebanon fear for relatives trapped in Gaza / Saudi Arabia, Bahrain urge citizens to leave Lebanon after Palestinian refugee camp clashes