TAPS is a nonprofit that helps the family and friends of a service member who died by suicide cope and move forward.

Vice President Mike Pence, acting Defense Secretary Patrick Shanahan and Chairman of the Joint Chiefs of Staff Gen. Joseph Dunford observed Memorial Day at Arlington.

ABC News rode along with the Geico Skytypers in a WWII plane.

A soldier planted a flag at the Tomb of the Unknown Soldier in Arlington, Virginia.

ABC News' consumer correspondent Becky Worley breaks down the best bargains to look out for this Memorial Day.

ABC News' Erielle Reshef reports on when to expect the worst traffic and how to avoid it.

Rolling Thunder organizers had said Sunday's ride in Washington would be their last, but Trump tweeted it will be back in 2020.

The national ride started in 1988 and is a demonstration to bring attention to and demand accountability for prisoners of war and those who are missing in action.

For Memorial Day weekend, "This Week" visits Arlington National Cemetery for the annual "Flags In" tradition by the Army's Old Guard.

Maj. Von Jett made Section 60 of Arlington National Cemetery his first stop. It's where service members who have died in the most recent wars are buried.

The holiday is one of the best times before summer to score deals on grills, appliances, mattresses and even discounted summer travel.

Rolling Thunder set to take final ride this Memorial Day weekend. Historic parade comes to an end after lack of funding and claims of harassment.

Nearly 43 million people will travel this holiday weekend, according to AAA estimates.

The celebrity chef shares an original recipe that is sure to be a crowd-pleaser at any summer cookout, featuring "GMA" sponsor King's Hawaiian products.

The latest details for the nearly 43 million Americans expected to hit the roads and the skies this holiday weekend.

Phone apps and tips like cleaning out your car can help drivers get the most out of every drop of gas.

ABC News chief meteorologist Ginger Zee tracks the latest storm system expected to bring heavy rain this holiday weekend.

More than 36 million travelers are expected to hit the road for Memorial Day with some of the highest gas prices in recent holiday history.

Airlines are expecting a nearly 4 percent increase in the number of overall flyers this summer.

A Seattle veteran has spent weeks and hours cleaning the headstones at a cemetery.

A veteran in Seattle honors those who've died while serving in the military by cleaning the headstones at a cemetery.

President Donald Trump paid a Memorial Day tribute at Arlington National Cemetery to those who have fallen in battle or while protecting a nation forever thankful for their selfless service.

A Seattle, Washington, man along with other members of the American Legion Post 206, have cleaned thousands of headstones so far.

The worst time to drive on Memorial Day is from noon to 2 p.m., according to the navigation site Waze.

Fallen military service members who lost their lives in non-combat incidents are remembered by their families on "This Week."

ABC consumer correspondent Becky Worley breaks down some of the best Memorial Day weekend deals.

Memorial Day Weekend is almost here - and nothing says summer like a block party with friends and family.

91-year-old Elmer Hayes plays the 24-note soundtrack in remembrance of those who have died while serving the country.

The ponies may have been startled by fireworks, officials said.

Vietnam Veteran Lt. Billy Ryan was memorialized with full honors at Arlington National Cemetery after a nearly 50 year journey.

This Memorial Day weekend will be the busiest in terms of travel in 12 years, according to AAA.

ABC News' Eva Pilgrim gives advice on how to travel safely on Memorial Day weekend.

ABC News' Eva Pilgrim reports on the best and worst times to hit the road across the country for the long holiday weekend, which AAA predicts will see 2.4 percent increases from last year.

For the fourth year in a row, more Americans will fly over other forms of transportation, with nearly 3 million flights predicted for the holiday weekend.

Gasbuddy.com's senior consumer analyst Vera Gibbons gives us the scoop on this year's hot holiday sales.

Elmer Hayes, a 91-year-old trumpet player, has been playing taps at Memorial Day services for decades.

The ponies were likely startled by fireworks or tennis balls thrown by children.

The good Samaritan noticed the 19-year-old was on standby at the airport.

The president relayed stories of those who sacrificed for the U.S.

Serena Williams, Hilary Swank and Justin Timberlake are having a lot of fun.

A look back at presidents on Memorial Day through the years.

A few steps to make long-awaited outside adventures a little safer.

New TSA procedures at some airports are among the weekends travel challenges.

A by-the-numbers look at U.S. war casualties.

"We wanted people to see the human face of war," Mary Alice Horrigan said.

Two soldiers make music while on deployment in Afghanistan.

Memorial Day has become the unofficial start of summer. The entire weekend is also a big one for sales.

It may be hard to avoid, but steer away from Friday.