VIVA HOUSTON, SEGMENT 4, JULY 13, 2014 KTRKBy Erik Barajas Sunday, July 13, 2014 HOUSTON (KTRK) -- A look at singer-songwriter Phil Collins' donation of his rare collection of Alamo artifacts to the San Antonio mission. Collins has collected hundreds of treasures from the Texas Revolution. The collection is said to be worth tens of millions of dollars.