Create Bootable USB from Linux

Install Livecd-tools and spin-kickstarts using Yum
yum install livecd-tools spin-kickstarts

Make the partition bootable
/sbin/parted /dev/sdb
(parted) toggle N boot
(parted) quit

Run the command from shell
/usr/bin/livecd-iso-to-disk /path/to/live.iso /dev/sdb1

Google Repo for Linux

Add following to /etc/yum.repos.d/google.repo file:
32-bit

[google]
name=Google – i386
baseurl=http://dl.google.com/linux/rpm/stable/i386
enabled=1
gpgcheck=1
gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub