Here's Hillary Clinton's biggest brag:

She's spent decades in public life and believes she can point to a long record of service and accomplishments as First Lady, U.S. Senator and the nation's top diplomat.

And here's Hillary Clinton's biggest problem:

She's spent decades in public life, believes she has a long record of accomplishments -- but also an occasionally glancing relationship with the truth.

As the former Secretary of State struggles to lock down the Democratic presidential nomination (she split wins in Tuesday's Oregon and Kentucky primaries with rival Bernie Sanders) a viral video purporting to show her "lying for 13 minutes" is compounding her headaches.

As The Washington Post's Kathleen Parker notes this Wednesday morning , "Clinton's vast resume of, shall we say, inconsistencies, is the dog that caught the car and won't let go."

And for "those who'd rather vote for a reality show host than a Clinton, the video merely confirms what they've believed all along. For independents and even Democrats, it's a reminder of how often Clinton has morphed into a fresh incarnation as required by the political moment," Parker observes.