hamas along the border with israel. at least 16 palestinians were killed and hundreds others hurt. kitty logan is live in london with more. kitty? reporter: hi, molly. well, those protest gatherings continued today. they were calmer, although the mood is still very tense. yesterday saw the worst day of violence in gaza in many years, and today funerals were held for those who were killed with thousands maaing through the streets of marching through the streets of gaza. mahmoud abbas has declared a national day of mourning. yesterday we saw tens of thousands of demonstrators gathered in gaza near the border fence with israel, some throwing stones, fire bombs and burning tires. now, israeli troops responded with live fire, rubber bullets and tear gas. now, hundreds of injured are being treated in hospital in gaza. the u.n. and the e.u. have both called for investigation into the use of live ammunition by