Israeli tanks roll into Gaza

Israel began a ground operation in Gaza, saying it aims to halt Hamas rockets fired at the country. More from CNN at To license this and other CNN/HLN content, visit .\\r\\n\\r\\nIsraeli Tanks Roll Into Gaza - Israel Warns It May Further Expand Gaza Operation President Barack Obama said Friday he spoke with Israeli Prime Minister Benjamin Netanyahu and reiterated U.S..\\r\\n\\r\\nIsrael began a ground operation in Gaza, saying it aims to halt Hamas rockets fired at the country.\\r\\n\\r\\nThe heavy blasts of tank shells are echoing across the Gaza Strip, as thousands of Israeli soldiers roll in the besieged Palestinian territory. The Israeli ground invasion followed a massive.