Thanksgiving Travel: Will Boycott Cause Chaos?

Ukrainian Military Fights Rebels For Control of Donetsk

ABC News' Kirit Radia reports the latest on the Malaysia Air wreckage site and the impact escalating violence may have on the investigation.

Mysterious White Flags Appear Over Brooklyn Bridge

Police investigate why the two American flags that fly over the iconic New York landmark were replaced.

New Hampshire Girl Home After Vanishing 9 Months Ago

The criminal investigation into Abigail Hernandez's October disappearance will continue.

Obama: Russia, Putin Have Responsibility to Compel Separatists to Cooperate

The president delivers remarks on the inability of international investigators to gain access to crash scene of MH17.

SA-11 Missile Batteries Moved Out of Russia Following Plane Crash

New evidence points to Russia's involvement in the attack on Malaysian Airlines Flight 17.

Mortar Blasts Hole Through Family's Kitchen in Israel

ABC News' Bob Woodruff visits a house in Sderot that was hit by a mortar fired from Gaza.

Gaza Hospital Struggles Under Israeli Bombardment

ABC News' Alex Marquardt goes inside a hospital to report the chaotic scene caused by the conflict.

USO Attempts Guinness World Record With the Most Signatures on a Flag

Men and women in uniform attempt record in celebration of military appreciation month.

Drama at Ukraine Plane Crash Site

Governments dispute who gets control of the bodies of Malaysian Airlines Flight 17 victims.

Allegations of Unnecessary Force as NY Man Dies After Arrest

Investigation into the event has already led to one police officer turning in his gun and badge.

'Pawn Stars' Corey Harrison's Dramatic Weight-Loss

The reality star nicknamed "Big Hoss" lost nearly 200 pounds in an effort to improve his health.

PLO's Hanan Ashrawi: 'Deliberate Massacre' in Gaza

On "This Week," PLO Executive Committee Member Hanan Ashrawi on the impact of the Israeli ground offensive and airstrikes on Gaza.

Mother of Missing NH Teen: 'There's a Lot of Hope'

Abigail Hernandez's mother discusses a mysterious letter from her missing daughter.