October 22, 2008 6:41 am Alternative Investments Hold Steady in Plunging Markets After taking a roller coaster ride on the stock market, investors may be a little wary of Wall Street. However, some of the less conventional investments seem to be holding their ground. US & World Videos 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 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie