"Nancy Pelosi's flippant wall remarks show that she's not taking this crisis seriously. Meanwhile, Americans continue to die from illegal drug overdoses and children continue to be trafficked as U.S. entry tickets."

Of course she's not taking this seriously.  It wasn't her idea to build more wall and she knows that Trump campaigned on that strategy.  She's NEVER going to admit that we have a problem at our southern border. 

http://thefederalist.com/2019/02/15/weaponizing-border-policy-democrats-play-political-games-peoples-lives/