May 10, 2010 6:34 pm Paris Hilton on Losing Her Grandmother to MS Paris Hilton, Avril Lavigne, and Anne Heche hit the red carpet for the 17th Annual Race to Erase MS Gala where they talk about the importance of the Nancy Davis Foundation for Multiple Sclerosis. US & World Videos 1:17 Student loan forgiveness: Deadline to consolidate loans is April 30 0:59 Runaway zebras corralled in Washington state; one still missing 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza