Jack Vale Offline: Episode 4 in GIFs!
Jack Vale Offline: Episode 3 in GIFs!
Watch: Jack Vale's 10 best pranks of all time!
Jack Vale: Offline -- Episode 2 in GIFs!
Who is Jack Vale? 5 things you need to know
YouTube prankster Jack Vale joins HLN!
Jack Vale moves his prankster family to Vegas!
See Christina's impressive Britney impression!
See how the FDA just set a new precedent
Only a Top 40 song can soothe this crying baby
Adorable sweaters are saving penguins' lives
Tipping app helps you visualize income inequality
This dog really, really wants his tennis ball back
2 astrophysicists launch a science fashion blog
Sorry, Taylor: Ebola heroes are Person of the Year
Ebola vaccine shows promise
Ebola-infected doctor treated in U.S. has died
Another Ebola patient being brought to U.S.
Ebola survivor: 'We did not get much training'
Boyfriend: 'We are not trying to get anyone sick'
Nurse defies Ebola quarantine order
Police shooting near Ferguson draws outrage
Police: Protest violence 'cannot be tolerated'
Jordan Davis’ dad: They were all unarmed
A Matter of Trust: Will protests lead to change?
'I can't breathe' protest blocks Berkeley highway
Eric Garner protests: 26 signs worth reading
Eric Garner and Michael Brown: Similar or not?