How I Met Your Mother: Barney related scoop on the end of season 8 from E! Online's Kristin Dos Santos

Here's some scoop on How I Met Your Mother from Kristin Dos Santos' Spoiler Chat for Thursday 3/14/13.

J5fan1: I'll take any spoilers you have about my favorite #HIMYM couple, Barney and Robin, please
Prepare for battle! Barney and his father-in-law-to-be will be going head to head toward the end of the season in ultimate laser tag showdown. Expect to see Barney and Robin Sr. corral unwilling kids to be part of their armies. It shall be awesome.

Link to the full article:Spoiler Chat: Scoop on Glee, How I Met Your Mother, The Following, Mindy Project and More! | E! Online