In the video footage below from Fuse, MEGADETH's Dave Mustaine talks writing songs inspired by Clint Eastwood, Alzheimer's disease, and religion:

A new commercial for the 2013 Gigantour headlined by Megadeth, and featuring BLACK LABEL SOCIETY, DEVICE, HELLYEAH, NEWSTED, and DEATH DIVISION can be seen below:

Gigantour 2013 dates:

July

3 - Gilford, NH - Meadowbrook
5 - Uncasville, CT - Mohegan Sun Arena
6 - Canadaigua, NY - Marvin Sands PAC
8 - Clarkston, MI - DTE Energy Music Theatre
9 - Chicago, IL - Allstate Arena
10 - Youngstown, OH - Covelli Center
12 - Dallas, TX - TBA
13 - Lubbock, TX - Lonestar Amphitheatre
14 - Corpus Christi, TX - Concrete Street Amphitheatre
16 - Oklahoma City, OK - Zoo Amphitheatre
18 - Bloomington, IL - Cellular Coliseum
19 - Milwaukee, WI - Eagles Ballroom
20 - Cadott, WI - Chippewa Valley Music Festival
22 - Winnipeg, MB - MTS Center
23 - Regina, SK - Brandt Centre
25 - Calgary, AB - Stampede Corral
26 - Edmonton, AB - Rexall Place
27 - Dawson Creek, BC - EnCana Events Centre
29 - Abbotsford, BC - Abbotsford Entertainment Center
30 - Everett, WA - Comcast Arena

August

1 - West Valley City, UT (SLC) - Maverik Center
2 - Denver, CO - 1st Bank Center
4 - Fargo, ND - Scheels Arena
7 - New York, NY - TBA
9 - Camden, NJ - Susquehanna Bank Center
10 - Montreal, QC - Heavy Metal 2013
11 - Toronto, ON - Molson Canadian Amphitheatre

Gigantour tour was founded in 2005 with dates across North America, and the 2006 and 2007 line-ups also traveled to Australia. The bands appearing at the festival are chosen by Mustaine because he wanted to "put together a festival that consisted of positive bands that play heavy music in a high energy environment." The name Gigantour was inspired by the classic 1960s anime Gigantor.

For more details visit Gigantour.com.