ben weber, a policy advisor for george bush, looks at how the gop presidential dimeric campaign is shaping up. and darrell harvey discusses the isis takeover of ramadi. as always, you can join the conversation on facebook and twitter. announcer: the weekly addresses for this memorial day weekend from president obama and mac thornberry. president obama: hi everybody. this week and is memorial day, a time to pay tribute to our men and women in uniform who have ever given their lives so that we can live in freedom and security. this year, the holiday is especially meaningful. it is the first memorial day since our poor and it in afghanistan. on monday, at arlington, i will join our families, veterans, and loved ones, to remember all of our fallen heroes, including the more than 2200 american patriots who gave their lives and afghanistan. i plan to share a few stories. growing up in arizona, white martin loved the outdoors -- why wyatt martin loved the outdoors and later enlisted in the army to give back to his country. raymond morris was born in jamaica. as a teenager, he came to queens. like