Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
Rep. Tulsi Gabbard, D-Hawaii, on possibly increasing duration of the Ebola incubation.
(CNN) - About 100 vehicles were involved in a series of wrecks on the eastbound Pennsylvania Turnpike just north of Philadelphia on Friday morning, injuring at least 30 people and causing an hours-long traffic backup for miles over parts of two counties, officials said.
Glare from the rising sun and ice - left over from a storm that dropped snow and freezing rain in the Philadelphia area - might have been factors, state police Trooper Adam Reed said.