Yep. "The loudest." Reasons.
https://qmap.pub/read/2087
So she's signaling nation-wide protests, not in response to a crime, but to block future action intended to prevent crime:
https://www.breitbart.com/clips/2019/02/15/maxine-waters-calls-for-rallies-across-america-to-send-trump-a-message-no-fake-emergency/
"I’m urging everybody get together - rally in every community across this country all this weekend, send a message to Washington, D.C., ‘No, Mr. President, we’re not going allow you to do this.'”
"we"
So it's a good thing the NE declaration proactively summons the entire Ready Reserve, just as needed. It gives the Administration options for fast nationwide deployments, now.
https://www.foxnews.com/politics/text-trump-proclamation-of-national-emergency-on-the-southern-border
"Section 1. The Secretary of Defense, or the Secretary of each relevant military department, as appropriate and consistent with applicable law, shall order as many units or members of the Ready Reserve to active duty as the Secretary concerned, in the Secretary's discretion, determines to be appropriate to assist and support the activities of the Secretary of Homeland Security at the southern border."