Iowa January 17, 2020 10:08 am Piglets Rescued After Iowa Truck Crash Authorities in Iowa had to round up more than 1,700 young pigs who were in a semi-trailer that overturned Thursday on a freeway just north of Des Moines. US & World Videos 1:36 WATCH: Some of the most talked about looks at the Met Gala 3:15 NSC reviewing cease-fire proposal: ‘I don't know that it gets any more sensitive than it is right now' 2:23 Climate change is moving Tornado Alley and driving more tornado outbreaks 1:47 Reese Witherspoon and Ryan Phillippe's daughter Ava calls out body shamers 1:41 Trump fined additional $1,000 for gag order violation and threatened with jail