&nbsp;WASHINGTON —The Secret Service's acting director told a United State's Senate committee Tuesday that he considered it indefensible that the roof used by the gunman in&nbsp;the attempted assassination of former President Donald Trump&nbsp;was unsecured.&nbsp; Following the hearing, Kansas U.S. Senator Roger Marshall led colleagues in demanding accountability on Trump assassination attempt.

Marshall is calling for an independent commission that identifies all of the problems and mistakes that took place on July 13th.

<figure>
                        <img src="https://media.eaglewebservices.com/public/2024/7/1722374985803.png" alt="Kansas Senator Roger Marshall during Tuesday's hearing with Acting Secret Service Director Ronald Rowe Jr.-image courtesy CSPAN" />
                        <figcaption>Kansas Senator Roger Marshall during Tuesday's hearing with Acting Secret Service Director Ronald Rowe Jr.-image courtesy CSPAN</figcaption>
                    </figure><p>&nbsp;WASHINGTON —The Secret Service's acting director told a United State's Senate committee Tuesday that he considered it indefensible that the roof used by the gunman in&nbsp;the attempted assassination of former President Donald Trump&nbsp;was unsecured.&nbsp; Following the hearing, Kansas U.S. Senator Roger Marshall led colleagues in demanding accountability on Trump assassination attempt.</p><div><blockquote class="twitter-tweet"><p lang="en" dir="ltr">I am demanding an independent commission that identifies all of the problems and mistakes that took place on July 13th. <br><br>Corey’s family deserves more, President Trump deserves more and the American people deserve more. <a href="https://t.co/hk1YLYpPcB">pic.twitter.com/hk1YLYpPcB</a></p>&mdash; Dr. Roger Marshall (@RogerMarshallMD) <a href="https://twitter.com/RogerMarshallMD/status/1818379725024133403?ref_src=twsrc%5Etfw">July 30, 2024</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div><div><blockquote class="twitter-tweet"><p lang="en" dir="ltr">We are 17 days out from the assassination attempt on Trump. I don&#39;t want conversations and processes- I want answers and accountability. Hiding behind a vague, slow-moving investigation is not going to cut it. We need full reform at the Secret Service and FBI now. <a href="https://t.co/vBwmq4FnCh">pic.twitter.com/vBwmq4FnCh</a></p>&mdash; Dr. Roger Marshall (@RogerMarshallMD) <a href="https://twitter.com/RogerMarshallMD/status/1818338263775547853?ref_src=twsrc%5Etfw">July 30, 2024</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div><p>Marshall is calling for an independent commission that identifies all of the problems and mistakes that took place on July 13th.</p>

🎥Kan. U.S. Senator calls for independent investigation of Trump assassination attempt